Amazon KERUI  
26-05-2017 01:30 am
KERUI Wireless Split Welcome Motion Sensor Alert Alarm System Doorbell Door Bell with Long Range Receiver and Transmitter Home or Office Security Protection for Front Doors Entryways Garages
LONG RELIABLE RANGE:Communication range of up to 150m/490ft (the distance from the sensors to the receiver In THE OPEN AIR) and Door chime triggered by PIR motion sensor that detection range about 2-8m/6-26ft to effectively keep you alerted of intruders or visitors.
DIFFERENT CHIME TONES:The receiver is a doorbell design with 32 different ringtones for personal preferences ,press "music"button to choose,4 levels volume adjustment((High/ Middle/Low/Mute) from 0-80dB,press receiver's second button to set.
VISUAL ALERTS:When infrared motion sensor detect any movement, the Receiver will make an audible sound & the LED light will flash;the LED light indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
EASY INSTALLATION:As for this visitor motion chime, there are no wires to run, no installation hassles, the sensor is wall mountable,before using,please read the manual carefully and put in batteries (not included),adjust the sensor's angle avoid false alarming,please note the package not included the remote control,just one receiver and one motion sensor(without batteries),if there are any questions, please contact us freely fuers.csc01@outlook.com
WIDE APPLICATION:Use as a welcome doorbell chime at daytime and a burglar alarm system at night;can be used at doors,doorway,driveways,walking paths at your house,home, apartment, office, hotel, store and many other indoor places,not suitale for outdoor,the motion door chime alarm system without waterproof function.And the remote control need to buy by yourself from our shop as your need,thanks.
Amazon KERUI  
KERUI Wireless Split Welcome Motion Sensor Alert Alarm System Doorbell Door Bell with Long Range Receiver and Transmitter Home or Office Security Protection for Front Doors Entryways Garages
LONG RELIABLE RANGE:Communication range of up to 150m/490ft (the distance from the sensors to the receiver In THE OPEN AIR) and Door chime triggered by PIR motion sensor that detection range about 2-8m/6-26ft to effectively keep you alerted of intruders or visitors.
DIFFERENT CHIME TONES:The receiver is a doorbell design with 32 different ringtones for personal preferences ,press "music"button to choose,4 levels volume adjustment((High/ Middle/Low/Mute) from 0-80dB,press receiver's second button to set.
VISUAL ALERTS:When infrared motion sensor detect any movement, the Receiver will make an audible sound & the LED light will flash;the LED light indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
EASY INSTALLATION:As for this visitor motion chime, there are no wires to run, no installation hassles, the sensor is wall mountable,before using,please read the manual carefully and put in batteries (not included),adjust the sensor's angle avoid false alarming,please note the package not included the remote control,just one receiver and one motion sensor(without batteries),if there are any questions, please contact us freely fuers.csc01@outlook.com
WIDE APPLICATION:Use as a welcome doorbell chime at daytime and a burglar alarm system at night;can be used at doors,doorway,driveways,walking paths at your house,home, apartment, office, hotel, store and many other indoor places,not suitale for outdoor,the motion door chime alarm system without waterproof function.And the remote control need to buy by yourself from our shop as your need,thanks.
Detail
Amazon CINBOS  
Door Alarm for Home/Office, Cinbos Wireless Door Open Chime, Range 656 Feet/52 Chimes/4 Level Volume/LED Flash Expandable Home Security Magnetically Triggered Window Entry Alert Doorbell
【Take Care Of Your Family And Business】When the two parts of the door chime sensor are separated more than 1.2 inch, door sensor will be triggered, then you will hear the ringtone from the receiver. You will hear the doorbell ring when someone opening your door/window or your pet coming home, which can help deter break-ins, keep your children and pet safe, and never miss a customer when they come. It is ideal door alarms for home, office, store, warehouse, garages, and more!
【150% Increased Operating Range】Contrary to most other wireless door alarm devices on the market, which have a maximum operating distance of only 200-350 feet in open space, this wireless door alarm can boast an amazing range of 656ft (200m) in open space.
【Expandable& LED Visual Alerts】 Each receiver can be paired with up to 50 sensor. Each sensor can be paired with up to 50 receivers. When the door chime receiver and sensor signal engage, the LED indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
【52 Melodies with 4-Level of Adjustable Volume】The wireless doorbell alarm offers a wide selection of 52 chimes for your personal taste, including common ringtone, pleasant tunes and more. 4 levels of adjustable volume from 25db - 110db.
【Easy to Install】Requires no wiring, just plug the door entry alarm receiver into any standard outlet, please take out the battery insulating strip in the wireless doorbell sensor before use, then install the door sensor onto the door or window with provided double-side tape or screw (the installation gap between 2 parts must < 1.2 inch)
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Amazon PLZ  
WiFi Wireless Video Doorbell Smart Door Bell 720P HD WiFi Security Camera with 8G Memory Storage and Chime, Two-Way Talk and Real-Time Video, Voice Wave Connection, Wide Dynamic Range, Night Vision
&#x1F947;Video doorbell is paired via lastest ultra fast voice wave prompt and comes with a indoor Chime. 55 ring tones inside can be adjusted to 5 class from 0-100 decibel. Keep home security in your hands. 985 feet long wireless range makes the WiFi doorbell work smoothly. No matter you are occupied in the garden or kitchen, you will still be easily informed when someone is calling outside. Never miss a contact.
&#x1F948;True Wireless & Easy Installation - No wires and cables are required, just download the APP, then connect it to your doorbell, you will have access to 720P HD live video at any time from your cellphone. Lower Power and Ultra-long Standby Time - Adopt ultra low power technology, in this mode, the smart doorbell working time more than 4 months regularly by 18650 battery(with convex head), standby time over a year.
&#x1F949;Security camera IP55 waterproof door push button with a built-in rubber ring. You do not have to worry about damage occurring from the elements. IR Night Vision - Day or night, rain or shine, video door bell allows you to take photography and record videos at any time. Video doorbell protects your home in real-time, no matter where you are.
&#x1F3C5;Two-Way Talk with Noise Canceling - Allows you to talk to your visitors wherever you are through real-time video on your cellphone. WiFi camera app is compatible with iOS and Android. Feel free to use this smart doorbell to monitor your home security. Video doorbell is easy to set up, pair with your mobile by connecting WiFi.
&#x1F4AF;Doorbell camera is covered under worry-free 60 Days MONEY BACK and 365 Days Replacement Guarantee by PLZ. Now, see, hear and speak to anyone at your door in real time from your smart phone or tablet with PLZ WiFi Wireless Video Doorbell! &#x1F449;【WHAT YOU GET】
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Amazon PLZ  
WiFi Wireless Video Doorbell Smart Door Bell 720P HD WiFi Security Camera with 8G Memory Storage and Chime, Two-Way Talk and Real-Time Video, Voice Wave Connection, Wide Dynamic Range, Night Vision
&#x1F947;Video doorbell is paired via lastest ultra fast voice wave prompt and comes with a indoor Chime. 55 ring tones inside can be adjusted to 5 class from 0-100 decibel. Keep home security in your hands. 985 feet long wireless range makes the WiFi doorbell work smoothly. No matter you are occupied in the garden or kitchen, you will still be easily informed when someone is calling outside. Never miss a contact.
&#x1F948;True Wireless & Easy Installation - No wires and cables are required, just download the APP, then connect it to your doorbell, you will have access to 720P HD live video at any time from your cellphone. Lower Power and Ultra-long Standby Time - Adopt ultra low power technology, in this mode, the smart doorbell working time more than 4 months regularly by 18650 battery(with convex head), standby time over a year.
&#x1F949;Security camera IP55 waterproof door push button with a built-in rubber ring. You do not have to worry about damage occurring from the elements. IR Night Vision - Day or night, rain or shine, video door bell allows you to take photography and record videos at any time. Video doorbell protects your home in real-time, no matter where you are.
&#x1F3C5;Two-Way Talk with Noise Canceling - Allows you to talk to your visitors wherever you are through real-time video on your cellphone. WiFi camera app is compatible with iOS and Android. Feel free to use this smart doorbell to monitor your home security. Video doorbell is easy to set up, pair with your mobile by connecting WiFi.
&#x1F4AF;Doorbell camera is covered under worry-free 60 Days MONEY BACK and 365 Days Replacement Guarantee by PLZ. Now, see, hear and speak to anyone at your door in real time from your smart phone or tablet with PLZ WiFi Wireless Video Doorbell! &#x1F449;【WHAT YOU GET】
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Amazon GJT  
GJT Smart Video Doorbell Wireless Anti-theft Truly Wire-free Camera With Indoor Chime, 8G SD Card, Free Cloud Service, 2 Batteries, 2-Way Talk, Night Vision, PIR Detection, APP Control for IOS Android
★【NEWEST Function--2 Anti-theft Designs】On the one hand, a security screw at the bottom of the doorbell; On the other hand, a new function - every time someone takes down the doorbell from the back mount, you will receive a notification. A greatest security for you
★【Truly Wire Free and Remote Control】No wires and cables are required, just download the APP, then connect it to your doorbell, keeping your doorbell always online, you can see, hear and speak to anyone at your door with clearly 720P camera in 166°wide-angle lens without noise. Both for android and iOS
★【PIR Detection and Smart Night Vision】Detecting the slightest motion in front of the door. Low, midium and high sensitivity for you to choose. Get instant alerts when visitors press your Doorbell or trigger the built-in motion sensors. Equipped with IR sensor and LED, day or night, rain or shine, the camera can automatically switch the light to ensure you a crystal view
★【Low Power Consumption Smart Doorbell】GJT Smart Video Doorbell adopts ultra low power technology, it can work regularly for about 6 months in Standby Mode with two 18650 batteries(included)
★【Free Cloud Storage and 8G SD Card Included】2 ways to record the video---free cloud storage and built-in a 8G SD card. The video will be automatically stored in the Cloud firstly and then stored in the card. It is enough for normal use
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Amazon GJT  
GJT 2018 Splash-Proof Smart Video Doorbell Home Security Camera with Indoor Chime, 8G SD Card, Free Cloud Service, 1 Battery, 2-Way Talk, Night Vision, PIR Motion Detection for iOS Android
☂☂☂【Splash-proof 】GJT smart video doorbell meet the ingress protection standard IP53, not only to prevent dust enter the device, but also can prevent daily splashing water entering the device. Do not put it into the water or put it under the big raining from the outdoor. And it accept the temperature from -4℉/-20℃ ~ 140℉/60 ℃, even under the hot weather and the snow weather, it can work well
☁☁☁【100% Wire Free and Remote Control】No wires and cables are required, just download the APP "XSH Cam", then connect it to your doorbell, keeping your doorbell always online, you can see, hear and speak to anyone at your door with clearly 720P camera in 166°wide-angle lens without noise. Both for android and iOS
☁☁☁【PIR Detection and Smart Night Vision】Detecting the slightest motion in front of the door. Low, midium and high sensitivity for you to choose. Get instant alerts when visitors press your Doorbell or trigger the built-in motion sensors. Equipped with IR sensor and LED, day or night, rain or shine, the camera can automatically switch the light to ensure you a crystal view
☁☁☁【Low Power Consumption & Ultra-long Standby】GJT Smart Video Doorbell adopts ultra low power technology, it can work regularly for 6 months in Standby Mode with 1 rechargeable lithium battery(included). Remember to charge it before the first use
☁☁☁【Free Cloud Storage and 8G SD Card Included】2 ways to record the video---free cloud storage and built-in a 8G SD card. The video will be automatically stored in the Cloud firstly and then stored in the card. It is enough for normal use
Detail
Amazon GJT  
GJT Smart Video Doorbell Wireless Home WIFI Security Camera With Indoor Chime, 8G SD Card, Free Cloud Service, 2 Batteries, 2-Way Talk, Night Vision, PIR Motion Detection, APP Control for IOS Android
★【NEWEST Function--2 Anti-theft Designs】On the one hand, a security screw at the bottom of the doorbell; On the other hand, a new function - every time someone takes down the doorbell from the back mount, you will receive a notification. A greatest security for you
★【Truly Wire Free and Remote Control】No wires and cables are required, just download the APP, then connect it to your doorbell, keeping your doorbell always online, you can see, hear and speak to anyone at your door in 166°wide-angle lens without noise. Both for android and iOS
★【PIR Detection and Smart Night Vision】Detecting the slightest motion in front of the door. Low, midium and high sensitivity for you to choose. Get instant alerts when visitors press your Doorbell or trigger the built-in motion sensors. Equipped with IR sensor and LED, day or night, rain or shine, the camera can automatically switch the light to ensure you a crystal view
★【Low Power Consumption Smart Doorbell】GJT Smart Video Doorbell adopts ultra low power technology, it can work regularly for about 6 months in Standby Mode with two 18650 batteries(included)
★【Free Cloud Storage and 8G SD Card Included】2 ways to record the video---free cloud storage and built-in a 8G SD card. The video will be automatically stored in the Cloud firstly and then stored in the card. It is enough for normal use
Detail
Amazon AUNEX  
UPGRADED Video Doorbell,WIFI Wireless Doorbell Camera 720P HD Security Camera PIR Motion Detection Night Vision Real-Time Video Two-Way Audio Wide-angle for IOS and Android Built-in 16GB SD Card(Gold)
ADVANCED PIR MOTION DETECTION AND INSTANT ALERT - Aunex video doorbell enables you to supervise your door anywhere anytime. Get instant alerts when visitors press your doorbell or trigger the built-in motion sensors. With 720p ultra hd video and smart night vision, no matter in the daytime or at night, you can see what happen around your door with infrared night vision.
REAL-TIME VIDEO TWO-WAY AUDIO and 166°WIDE ANGLE LENS - This doorbell camera allows you to talk to your visitors wherever you are. And you can watch real-time videos on your cellphone, it supports multi-device control. Playback mode available on this video doorbell, you can check the history after you insert a micro sd card. 166°visual angle provide wider angles and less dead zones.Make sure you don't miss any visitors and secure your home day and night.
EASY INSTALLATION - No wires or cables are required, just install the smart doorbell on the door or wall and download the APP, then use 2.4G wifi to connect the doorbell.The 2.4GHz Wi-Fi range is up to 20m (66ft). Dual powered, the device can work with one rechargeable 18650 battery (INCLUDED) or AC adapter.
DOUBLE SAFETY PROTECTION AND ANTI-THEFT - This doorbell ring has been CE and RoHS certified. The battery contains international insurance and safety protection circuits. Contains anti-theft screws and receives an alarm if stolen, waterproof level IP42, giving you more at ease use, Widely used in homes, apartments, factories, companies, etc.
30-DAY MONEY BACK GUARANTEE AND 2 YEAR WARRANTY - We provide excellent customer service, 30-day money back guarantee, 2 year warranty and lifetime technical support. if you are any question with the wireless doorbell, please contact us.
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Amazon CINBOS  
CINBOS Door Alarm for Home/Office,Wireless Door Open Chime Range 656 Feet/52 Chimes/4 Level Volume/LED Indicator Home Security Window Entry Alert Doorbell (2 Sensor + 2 Receiver)
【Take Care Of Your Family And Business】When the two parts of the door alarm sensor are separated more than 1.2 inch, door sensor will be triggered, then the receiver will get signal from the sensor. You will hear the doorbell ring when someone opening your door/window or your pet coming home, which can help deter break-ins, keep your children and pet safe, and never miss a customer when they come. It is ideal door alarms for home, office, store, warehouse, garages, and more!
【150% Increased Operating Range】Contrary to most other wireless door alarms devices on the market, which have a maximum operating distance of only 200-350 feet in open space, this wireless door sensor can boast an amazing range of 656ft (200m) in open space.
【Expandable & LED Visual Alerts】 Each receiver can be paired with up to 50 sensors. Each sensor can be paired with up to 50 receivers. When the door chime receiver and sensor signal engage, the LED indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
【52 Melodies with 4-Level of Adjustable Volume】The wireless doorbell alarm offers a wide selection of 52 chimes for your personal taste, including common ringtone, pleasant tunes, "we wish you a Merry Christmas","Jingle bells"and more. 4 levels of adjustable volume from 25db - 110db.
【Easy to Install】Requires no wiring, just plug the door entry alarm receiver into any standard outlet. Please take out the battery insulating strip in the sensor before use, then install the door sensor onto the door or window with provided double-side tape or screw (the installation gap between 2 parts must < 1.2 inch)
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Amazon CINBOS  
CINBOS Door Alarm for Home/Office,Wireless Door Open Chime Range 656 Feet/52 Chimes/4 Level Volume/LED Indicator Home Security Window Entry Alert Doorbell (2 Sensor + 1 Receiver)
【Take Care Of Your Family And Business】When the two parts of the door alarm sensor are separated more than 1.2 inch, door sensor will be triggered, then the receiver will get signal from the sensor. You will hear the doorbell ring when someone opening your door/window or your pet coming home, which can help deter break-ins, keep your children and pet safe, and never miss a customer when they come. It is ideal door alarms for home, office, store, warehouse, garages, and more!
【150% Increased Operating Range】Contrary to most other wireless door alarms devices on the market, which have a maximum operating distance of only 200-350 feet in open space, this wireless door sensor can boast an amazing range of 656ft (200m) in open space.
【Expandable & LED Visual Alerts】 Each receiver can be paired with up to 50 sensors. Each sensor can be paired with up to 50 receivers. When the door chime receiver and sensor signal engage, the LED indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
【52 Melodies with 4-Level of Adjustable Volume】The wireless doorbell alarm offers a wide selection of 52 chimes for your personal taste, including common ringtone, pleasant tunes, "we wish you a Merry Christmas","Jingle bells"and more. 4 levels of adjustable volume from 25db - 110db.
【Easy to Install】Requires no wiring, just plug the door entry alarm receiver into any standard outlet. Please take out the battery insulating strip in the sensor before use, then install the door sensor onto the door or window with provided double-side tape or screw (the installation gap between 2 parts must < 1.2 inch)
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Amazon YD-road  
WIFI Video Doorbell, Smart Doorbell 720P HD Security Camera with Chime, PIR Motion Detection, Night Vision, Two Way Audio, 166° Wide-angle Lens, Support SD Card, Remote Viewing by IOS, Android APP
✔【Advanced PIR Motion Detection and Loop Recording】The YD-road Video Doorbell is equipped with pyro electric infrared sensor, The video doorbell will take video and send an alert to your mobile phone when activity is detected near the door. Support SD memory card (up to 32G). Video looping automatically overwrites the oldest video files to make room for new footage.
✔【Real-time Two-way Audio with Noise Cancelling】When someone presses the doorbell, a notification will appear on your mobile phone. You can see and talk to the visitor from the comforts of your bed, from work, or while on vacation. Communicate directly through your device. Allows you to talk to your visitors wherever you are through real-time video on your cellphone.
✔【Smart IR Night Vision】Use the app to get the full 166-degree wide view angle of your front porch. See your visitors clearly and effortlessly. Smart Night Vision It will turn on when luminance Less than 2Lux. protect your home day and night with infrared night vision. Keep your home safe at night.
✔【WIFI, Wireless and Easy Installation】 2.4GHz Wi-Fi Compatible, it easily connects to your home's WiFi network, sending live video feed to your phone. No wires or cables are required. Just mount, download the APP, then sync it to your doorbell. Access 720P HD live video at any time from your cellphone.
【AWS Cloud Storage +TF Card】Monitoring date is sent to the cloud in real time, without fear of theft or being destroyed, the storage capacity is the size of your choice, cloud encryption, denial of voyeurism, and more security. About cloud storage: At present, our cloud storage is free, but only 20 bell or PIR triggered videos can be stored every day. You can use the SD card storage together to use .
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Amazon vodool  
Video Doorbell, Vodool Wireless Real-Time Video and Two-Way Audio, Wi-Fi Extender Chime, Night Vision, PIR Motion Detection - Cloud Service Available & App and Echo Alexa
Ture Wireless Connection and Smart Home Compatible: Just connect this doorbell to your Wi-Fi network to view everything happening at your door through the "GosBell" app after installation. You can also connect it to other smart home products such as Amazon Alexa.
Two-Way Audio and HD Video: The app lets you speak to visitors and give instructions to delivery people using the doorbell's built-in speaker and microphone. Also, the 720P 25fps smooth video enables you to see, hear and speak with visitor from anywhere. What's more, with the advanced IR night vision, you could see who's at your door clearly even when it's dark out.
Sensitive PIR Motion Detection: Once the doorbell detects motion (someone approaches your door), it'll start recording and send an alert to your iOS or Android phone. Then you can open a video window to talk with the visitor if you're so inclined. This adds greater security to your daily life.
Smart Relay Station and Cloud Video Storage: The relay station could act as a Wi-Fi extender, thus ensure a more stable connection. It will ring when visitors ring the doorbell and support a 32GB micro SD card to store videos. Besides card storage, you could also rely on cloud storage to check historic recode.
Easy Installation: No wires or cables are required. This device is powered by 4 AA batteries, so you can install it at any place you need. You just need to mount the gasket on the wall and hang the doorbell on it directly. Once you have any problems using this video doorbell, please feel free to contact our technic support team: support@vodool.com, we will make a solution for you within 24 hours.
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Amazon GEEAIR  
GEEAIR Driveway Alarm Wireless, Motion Sensor Doorbell Home Security Outside Alert System Stay Safe DIY Security with 2 Sensors 1 Receiver - 38 Music Melodies - Adjustable Volume - LED Indicators
RELIABLE SOLUTION FOR HOME SECURITY ON YOUR PROPERTY'S PERIMETRE:The motion sensor is very strong and sensitive let you know ahead of time if someone coming in house or garage. You can feel safer at night with this outdoor alert alarm system; Also ,if your mail was delivered in front of your house, while you never knew. You will be noticed after mounting this motion sensor alarm
EASY TO INSTALL & OPERATION:This Home Security driveway alarm is small and easy to install. It comes with dual sensors and a single receiver and 2 wall mounts. The wall mount to be install first, then the infrated sensor is attached to it with a socket. It can be used inside of house or backyard, not just for driveway. It works perfectly at anywhere as you want to put. The alarm sound have two model, high volume or low volume and easy to switch. 38 different Chime Tunes to choose
LONG RANGE & SENSITIVE: The wireless doorbell can Work Range up to 328 feet (in open space) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business
WIRELESS PLUG-IN RECEIVER: The portable wireless plug-in receiver plugs into any standard outlet. The sensor can also uses 3 AAA batteries to run on (Battery Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home
AWESOME SUPPORT- GEEAIR Security is a factory that has been manufacturing security products since 1996. We provide products for many other companies wholesale . We offer friendly and knowledgeable tech support that will help you both before and after your purch
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Amazon KINFAYV  
KINFAYV Home Security Alarm - Wireless Home Security Alarm System Motion Sensor Detect Alert Door Chime - Long Range Driveway Alarm Security Alarm Business Store Door Entry Chime with 5 Modes
LONG RANGE CONNECTION: The Motion Sensor Alarm has a transmission range up to 280m/918ft in a open space (the distance from the sensors to the receiver). The detection range of the infrared sensor is approx. 2-8m/7-26ft to keep you always informed and safe. You can put the motion sensor detector at the door, window frame, driveways, walking paths and more.
EASY TO USE & 5 MODES: Our Wireless Doorbell Sensor is battery operated for fast and easy use. No wires in-wall installation and each receiver can be paired with up to 32 transmitters. There are 5 modes, it can functions as Welcome/Doorbell/Alarm/Colorful light/Night Light.
ADJUSTABLE VOLUME & LIGHT MODE: The alarm in the receiver has 4 volume levels from 25dB up to 113dB. Colorful LED lights (red light/blue light/green light and LED Flash), great visual indicator for when you are listening music or for the hearing impaired.
SELECTABLE RINGTONE: The receiver is a doorbell design with 36 different ringtone from melody sounds to simple basic buzz for personal preferences and 5 welcome songs for business use. Customize your doorbell ring to your personal preference whenever you want.
EXTREMELY DEPENDABLE: The motion sensor detector can detect movement with passive-infrared (PIR) and transmit to receiver. You can get alert in house while any movement on the driveway. It is also great to alert business owners that are working in the back, or out of sight, to customers entering their store. .Please note that this not waterproof. Keep it away from rains or cover adequately. The receiver and the transmitters batteries are NOT Included.
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Amazon CINBOS  
Door Alarm for Home/Office, Cinbos Wireless Door Open Chime, Range 656 Feet/52 Chimes/4 Level Volume/LED Flash Expandable Home Security Magnetically Triggered Window Entry Alert Doorbell
【Take Care Of Your Family And Business】When the two parts of the door chime sensor are separated more than 1.2 inch, door sensor will be triggered, then you will hear the ringtone from the receiver. You will hear the doorbell ring when someone opening your door/window or your pet coming home, which can help deter break-ins, keep your children and pet safe, and never miss a customer when they come. It is ideal door alarms for home, office, store, warehouse, garages, and more!
【150% Increased Operating Range】Contrary to most other wireless door alarm devices on the market, which have a maximum operating distance of only 200-350 feet in open space, this wireless door alarm can boast an amazing range of 656ft (200m) in open space.
【Expandable& LED Visual Alerts】 Each receiver can be paired with up to 50 sensor. Each sensor can be paired with up to 50 receivers. When the door chime receiver and sensor signal engage, the LED indicator flashes to perform a visual alter. Great visual indicator for you when listening to music or for the hearing impaired.
【52 Melodies with 4-Level of Adjustable Volume】The wireless doorbell alarm offers a wide selection of 52 chimes for your personal taste, including common ringtone, pleasant tunes and more. 4 levels of adjustable volume from 25db - 110db.
【Easy to Install】Requires no wiring, just plug the door entry alarm receiver into any standard outlet, please take out the battery insulating strip in the wireless doorbell sensor before use, then install the door sensor onto the door or window with provided double-side tape or screw (the installation gap between 2 parts must < 1.2 inch)
Detail
Amazon AUNEX  
UPGRADED Video Doorbell,WIFI Wireless Doorbell Camera 720P HD Security Camera PIR Motion Detection Night Vision Real-Time Video TwoWay Audio Wideangle for IOS and Android Built-in 16GB SD Card(Silver)
ADVANCED PIR MOTION DETECTION AND INSTANT ALERT - Aunex video doorbell enables you to supervise your door anywhere anytime. Get instant alerts when visitors press your doorbell or trigger the built-in motion sensors. With 720p ultra hd video and smart night vision, no matter in the daytime or at night, you can see what happen around your door with infrared night vision.
REAL-TIME VIDEO TWO-WAY AUDIO and 166°WIDE ANGLE LENS - This doorbell camera allows you to talk to your visitors wherever you are. And you can watch real-time videos on your cellphone, it supports multi-device control. Playback mode available on this video doorbell, you can check the history after you insert a micro sd card. 166°visual angle provide wider angles and less dead zones.Make sure you don't miss any visitors and secure your home day and night.
WIRLESS INSTALLATION - No wires or cables are required, just download the APP, then use 2.4G wifi to connect the doorbell. Normally the doorbell should be placed within distance 15-20m to the router, the doorbell and the phone should be within 20cm when pairing. After pairing install the doorbell on the door or wall.(Please ensure that your WiFi signal is strong before buying and APP connection steps are a bit complicated, please contact us if any question.)
DOUBLE SAFETY PROTECTION AND ANTI-THEFT - This doorbell ring has been CE and RoHS certified. Dual powered, the device can work with one rechargeable 18650 battery (INCLUDED) or AC adapter.The battery contains international insurance and safety protection circuits. Contains anti-theft screws and receives an alarm if stolen, waterproof level IP42, giving you more at ease use, Widely used in homes, apartments, factories, companies, etc.
30-DAY MONEY BACK GUARANTEE AND 2 YEAR WARRANTY - We provide excel
Detail
Amazon Yeoman  
Yeoman Video Doorbell 960P HD WiFi Camera with Free Cloud Services 180° Wide Angle Lens Two-Way Audio Motion Detection Night Vision Function Built-in 8GB Card Two Batteries and Indoor Chime
【HD VIDEO&WIDE ANGLE&MOTION DETECTION】Built with 180° wide viewing angel, FHD video image and smart PIR motion detection, you will never miss a visitor again. Just see and speak to visitors directly from your smartphone wherever you are, day or night. Real-time alerts will be sent to your phone when visitors press the WiFi doorbell or any other movement of people and animal is detected in the detection areas.
【LIFETIME FREE CLOUD SERVICE&LOCAL STORAGE】No more 30-day free trial or other subscription plans needed, we offer lifetime free cloud service(Keep rolling 7 days of motion triggered recordings for free) to all customers for our Yeoman Wifi doorbell. With the plan, you can review, save, and share footage at any time. Moreover, with optional local storage backup, video clips also can be saved on SD card(<b>INCLUDED</b>), maximum supports to 32GB.
【SMART NIGHT VISION&TWO-WAY AUDIO】With an enhanced night-vision sensor and adjustable sensitivity, which allows you to manually switch on the night vision mode based on different light strength to make sure you have one of the best view even in a dim environment, detecting distance is 6 meters (20ft). Also designed with simultaneous two-way audio, you can communicate with people at the doorbell end smoothly.
【QUICK SET UP&IP65 WATERPROOF】Whether directly connect this home doorbell camera with the existing wiring or just use the recharge batteries for power source, just simply download the free mobile app and follow the on-screen instructions to register your wireless doorbell. It's fast, easy and anyone can do it. And IP65 rating makes your doorbell camera suitable for outside use and keep recording in the ever-changing outdoor environment no matter rain or shine.
【BATTERY POWERED& WARRANTY】With two rechargeable 18650 batteries powere
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Amazon Tintol  
Video Doorbell, Smart Doorbell 720P HD WiFi Security Camera with Chime and 16G Memory Storage, Real-Time Two-Way Talk and Video, Night Vision, PIR Motion Detection and App Control for iOS and Android
Easy Installation-Download the APP, then connect it to your doorbell, no need wires and cables are required. Answer the door wherever you are, see and speak to visitors directly from your smartphone or web using On-Demand video, meaning that you can view live video access to 720P HD live video at any time from your cellphone and smart device of your front porch at any time, even if no one rings the bell.
Two-Way Audio - Communicate with visitors via two-way audio with noise cancellation microphone. It's weather-resistant, you can always monitor your front door by watching real-time videos on cellphone at home or outside.Enhanced Wi-Fi connection can work on mobile and desktop. Camera will send you alert through our APP, whenever our smart PIR motion is detected. The sensitive time is adjustable to start loop recording, and the expired video will be automatically deleted.
Night Vision - Video doorbell protect your home day and night with infrared night vision. Keep your home safe at night.no matter where you are.Designate zones you wish to monitor, and get alerts whenever someone enters the designated areas.Day or night, rain or shine, it allows you to take photography and record videos at any time.
Lower Power and Ultra & Long Standby Time - Adopt ultra low power technology. In this mode, the smart doorbell working time is more than 4 months, video doorbell comes with an innovative quick-release rechargeable battery pack, standby time more than a year.Operating Conditions work with in minus 4 degree Fahrenheit to 131 degree. Adopted two LG brand 18650 lithium batteries, capacity 3200mAh, higher safety performance, longer use and standby time than other doorbell.
Motion detection- See clearly on every face at your door, never to be afraid to open the door. Real-time aler
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Amazon Techole  
Wireless Doorbells for Home - Techole IP55 Waterproof Chime Kit Operating at 1000ft with 52 Loud Different Ringtones, 4 Level Volume, LED Flash, 2 Plug-in Receivers and 1 Push Button Doorbell
High Performance: Made of environment friendly ABS material, Techole wireless doorbell its operating range can reach up to 1,000ft (in open air), which makes sure that you won't miss a visitor's arrival even if you are several rooms away or on another floor. No interfere with other wireless equipment nearby.
52 Selectable Ringtone & 4-Level Volumes: This wireless doorbell provides with 52 beautiful different melodies, and you can set your favorite tones for each receivers. Four levels of adjustable volume from 25db to 110db. Smart LED flashing light for the hearing impaired.
IP55 Waterproof Transmitter: IP55 dustproof and waterproof button works between -4 °F to 140 °F, withstands various harsh weather conditions. Ultra-low power consumption features make the transmitter battery can be used for 3 years. 150,000 clicks lifespan.
Easy-to-Use Design: Simply plug the chime into a power supply, fix the push button with screws or the attached adhesive tapes (both included). This wireless doorbell kit has a memory function for volume and chime selection, no need to reset to your previous settings. You can increase the coverage by adding additional transmitters or receivers (same model).
What You Get: Techole 2 plug in receiver, 1 push button, 12V23A alkaline battery, 2 screws, 2 anchors, flat-bladed screwdriver. 24-month warranty and our friendly customer service.
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Amazon AI-cluster  
AI-cluster WiFi Door and Windows Sensor Magnets Smart Phone APP Control Doorbell Compatible with Alexa Google Assistant IFTTT,Wireless Security Alarm Door Open Chime for Home Bussiness Burglar Alert
The Most Loyal Doorman: Rare earth magnetic sensor that allow for up to a 2/5 inch gap.Monitor the status of door/window 7×24 hours after proper installed.When it is triggered,such as open,close or tampered,a push notification will be reported to your mobile Android or IOS systerm.You can check history records and battery leval in "SMART LIFE" APP also.Enjoy a sound night's sleep knowing that you and your family are protected.
Fast Instant Alerts:There are EZ or AP mode for wifi connection.A report will be send to your mobile within 3-10 seconds depend on your WI-FI net speed.You can get message anywhere and anytime.Also you can share device to family members by one click in Smart Life APP.Built-in auto dial function,so you do not have to reset it when restar Wifi router.
Compatible With Alexa And Google Home:No hub required.It can perform auto control together with other smart device wich is compatible with smart life or IFTTT.You can set sevaral scenes.For example,set a "shower" mode in App,the bathroom smart light will be turned on automaticly when you close bathroom door.And light will be turned off when you open the door.
Easy To Use:It is smart and small,can be attached to double hung or commercial windows,doors, sheds, cabinets, gates and more.The wireless and portable design allows you to install it in any section of your home, work, retail store, salon, or business.Up to 6 month battery life( 2×AAA Batteries are not included),double-sided mounting tape and 4 screw included in the package.
Customers Gurantee:Compliant with CE,FCC and ROHS.Customers an excellent shopping experience, if you have any questions or troubles, please feel free to contact us, we will reply you within 24 hours and do our best to achieve 100% in customer satisfaction.
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Amazon pestor  
Wireless Doorbell Door Chime Kit 1 Push Botton,2 Plug-in Receivers with Operating Range 300M/1000FT | 38 Chime Tunes | 3 Volume Levels | LED Indicators (White-1000ft)
【&#x1F514;Fit for any Occasion】The wireless doorbell battery-operated comes with 1 Remote Buttons and 2 Plugin Receivers . Place this kit's push button and receiver anywhere, and will never miss any visitor wherever you are in the house. Ideals for for home, hospital, office building, hotel, 3 esidential quarters, family even the urgent pager for the older, or pregnant women, music alarm for children.
【&#x1F514;38 Different Tunes 50% Increased Operating Range & Distance】 With 38 different melodies in 3-level of adjustable volume from 20dB to 80dB to meet any need. It could be heard pass through 3 floor when set to max-vol.Contrary to most other wireless electronic door bell devices on the market, which have a maximum operating distance of only 500-600 feet in open space, this wireless chime can boast an amazing range of 1000ft (300m) in open space.
【&#x1F514;Anti-interference System】Avoid interferences between neighbors. Zero electromagnetic radiation, suitable for pregnant children and senior, enjoy the healthy life.
【&#x1F514;Easy Installation and IP44 Waterproof Transmitter】No batteries needed for the plug-in receiver. The push button can be fixed to the door frame with the attached adhesive tapes or screw it to the wall (screws are included). Remote transmitter button is rated IP44 weatherproof for outdoor use.
【&#x1F514;LED Flash and Low Power Consumption】With the built-in LED indicator, the wireless door alert receiver and sensor offer additional assistance when coupled with the receiver to the hearing impaired. Difficulty hearing is no problem with Pestor wireless system. Powered by 12V 23A battery inside the transmitter and is tested to ensure up to 10,000 times of press for daily use, eliminating needs of replacing battery frequently.
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Amazon BIBENE  
BIBENE Door Alarm System Home Security DIY Kit, 4 Zones, Loud 130dB, 2-In-1 Host, One Button Remote, Expandable 40 Door Window Motion Sensors, Password Required Burglar Alert Security System D3-1
Professional Security Alarm System with 4 Zones! And 4 different modes that are ordinary/doorbell/emergency/welcome modes available to DIY each Zone features .It¡¯s a real DIY System for all Small/Medium/large House since it is expandable upto 40 sensors such as door sensor or motion sensor (Note: Each zone upto 10sensors), and upto 10 remotes.
Location on Exact Alarming Area: When Alarm triggered, the led indicator of corresponding zone will flash to make you quick distinguishing of exact alarming area for your further action,as well as convenient for hearing impaired person.
More Security and Convenience! The Host requires 4 digital password to disarm that avoids the intruders to disarm it immediately. For your own convenience, you can use the remote to one-button disarm the system!The 2-way magnet of the host is flexible to place on the left&right of the host meeting for different doorframe.
Cost-effective & Multi-function Host: The host with magnet equals 1 host with 1 door sensor allows to work as stand alone alarming,and the optional Away/At Home Mode & Chime/Siren is flexible to DIY to meet different requirements,Switch to Away Home Modes which allows 30seconds arm delay the system,it is great for you to open doors before leaving without alarming .At home Mode is arm direct on the host.
VIDEO GUIDE: Search "BIBENE D3-1 VIDEO GUIDE" on youtube of this cost-effective professional DIY alarm system Kit that Comes with 1x 2in1 Host,4 Door/window sensors,1 remote control, 1 User manual, batteries, screws and tapes optional for quick installation.It would detect any forceful break-in to active the system with 125dB loud siren to deter potential intruders,alert neighbors,or just chime prompt sound for child safety protection without monthly fee.
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Amazon Govee  
Govee Home Security Driveway Alarm,Wireless Motion Detector 1 Receiver & 2 Motion Sensor Detector,Long Detect Range Motion Sensor Driveway Alarm Wireless Driveway Security Alarm with 5 Modes
&Long Detect and Transmit Distance& The transmission range of the driveway alarm is up to 280m/918ft (the distance from the detector to the receiver) and detection range of the infrared sensor approximately 4-8m/13-26ft to keep you informed and safe. You can put the motion sensor detector at the porch, gallery, mailbox and put the receiver in your house.
&Easy to Use& The Govee Driveway alarme is battery operated for fast and easy use.You can just put the receiver on your table or mounted on your wall. There are 5 modes in this driveway alert, it can functions as Welcome/Doorbell/Alarm/Colorful light/Night Light.
&Selectable Ringtones& The receiver is a doorbell design with 36 different ringtones from melody sounds to simple basic buzzfor personal preferences and 5 welcome songs for business use.
&Adjustable Volume and Light Mode& Dual Audio with buzzer and speaker, the chime volumn is up to 113dB, 4 mode choices (red light/blue light/green light and LED Flash) and 3 alert choices (High Volume Chime/Low Volume Chime/Alarm)
&Dependable Technology& The motion sensor detector detect movement with passive-infrared (PIR). You can get alert in house while any movement on the driveway. # Please Kindly Note # The direct sunlight may cause false alarm, please install the don't mount the PIR sensor on direct sunlight spot or a location blowing wind frequently
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Amazon Zmodo  
Zmodo Greet Pro Smart Video Doorbell, 1080p Security Camera w/ 180 Degree Viewing Angle, Works with Alexa (Echo Show/Fire TV)
【180° Viewing Angle with 1080p Full HD 】 Get a crystal clear full-HD picture of your home, from anywhere at any time, and see up to 16ft away in the dark. Night-vision settings allow you to turn on, off, or adjust the sensitivity of your night-vision so that you can obtain the perfect picture of your home, day or night
【Dual Band WiFi Network Signal】 This doorbell supports both 2.4GHz and 5GHz network, which reduces the connection time and simplifies the setup process. Connecting to 5GHz network strengthens connection between the doorbell and your router while also prevents signal interference
【Instant Alert】 Receive instant alert on both indoor chime and mobile phone when a visitor presses the doorbell button. You can remotely choose to pick up the phone and talk to the visitor through clear two-way audio system, or click Decline or leave a prepared voice message if you are at inconvenience
【Cloud Service】With Cloud Service, you can review, customize, save, share the footage, or have a flashback of all-day details in just few seconds. Motion alert clips are saved in the cloud for 36 hours for free. All users are also eligible for a 30-day free trial of our 7-day cloud recording plan. Paid cloud recording plans for storing 24/7 footage are available in 7-day and 30-day plans.
【Works with Alexa】Zmodo Greet Pro is compatible with Amazon Echo products. Just ask Alexa to show the camera's live video to see who's at the door.
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Amazon LaView  
LaView Wifi 1080P Video Doorbell Camera with On-Board Storage with Pre-Installed 16GB Micro SD, Motion Detection, Two-Way Audio, Night Vision, Free Apps and Remote View
<b>Remote Viewing/WIFI Compatibility:</b> The Doorbell Cameras reliable WiFi connectivity allows you to easily access your doorbell camera from whoever you are. Our complementary mobile application "LaView Connect" ensures that you'll be able to check in on you home whenever you'd like.
<b>Motion Detection/ Mobile Notification:</b> Get instant mobile alerts when visitors approach your front door. The camera's advanced motion sensors alert you whenever a nearby motion is detected. Enjoy the ability to customize the exact areas you'd want to be triggered whenever motion is detected. Never worry about answering the door, simply check your notifications and view who is at the door.
<b>1080P HD/Smart Night Vision:</b> The Doorbell Camera's 1080p/30fps resolution and WDR function ensures the best clarity, no matter the weather conditions. The cameras infrared night vision allows you to see up 15 ft in the dark. Capture the clearest details and provide you home with best security available. Requires a new or existing 16-24V AC wiring or transformer. Support connecting to the mechanical chime.
<b>Enjoy 180° Viewing Angle:</b> The camera provides the widest viewing angle available. Capture all activity that occurs in front of your home with just a single camera.
<b>Weatherproof(IP54):</b> The Doorbell Cameras IP54 rating guarantees the camera is suitable for outside use, no matter the weather conditions. Its operating temperatures can be anywhere between -22¬° F to 122° F.
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Amazon Binwo  
Wireless Doorbell, Binwo Waterproof Door Chime Kit (1Transmitter+2Receivers White)
LATEST INDUSTRIAL TECHNOLOGY: Binwo wireless doorbell gives off no radiation, uses environmentally-friendly materials, and uses the latest Industrial Technology, which uses 50% less power (receiver: <0.01W, transmitter: <0.1w). Each door chime has a working life of more than 100,000 presses, and has CE, FCC, RoHS certification.
LONGER RANGE DOORBELL CHIME: The Binwo doorbell's wireless range is up to 1000 feet (300m) in the open air. With obstacles or walls, the operation range can still reach from 100-500 feet, giving you more flexibility for installation. Rest assured that you'll never miss any important visitors or urgent deliveries, even if you are several rooms away.
28 CD-QUALITY CHIMES WITH 4 VOLUME LEVELS: Pick your favorite sound from among the 28 different chime tone options, with just the touch of a button. Select the volume you prefer from four different levels (25-110db). The CD-quality sound alert bonding with the LED flash provide both auditory and visual notifications. The friendly hint can help the hearing-impaired. (Note: The 2 receivers can each be configured to ring with different melodies.)
EASY INSTALLATION FITS ANY DOOR: Just affix the push button to the door frame with the attached adhesive tapes or screws, and plug the receivers in wherever you wish - no wiring required! IP55 weatherproofing allows the push button to withstand various, harsh weather. The wireless doorbell kit is ideal for home, office, shop, and any indoor or outdoor spaces.
MONEY BACK GUARANTEE: A no-questions-asked, 90-day money-back guarantee and an 18-month limited warranty are provided. If the product does not meet your expectations, simply return it for a full refund. You can also get a 1-button remote & 1 receiver set at:https://www.amazon.com/dp/B074MPQR7P.
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