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.
KERUI Wireless Split Welcome Motion Sensor Alert Alarm System Doorbell Door Bell
Amazon Lywey  
Lywey NFC Universal Wear Smart Ring, Multifunctional Waterproof Intelligent Ring Smart Wear Finger Digital Ring for iPhone XS MAX XR Huawei Mate 20pro (9#)
Lywey: Lock and unlock your Smart phone or tablet quickly, hide the app when you leave your smart phone alone
Lywey: Water Resistant and No charging required ; Uses: set up smart lock, card recharge, smart phone unlock, phone important file lock, transfer files.
Lywey: Control Applications (you can write a fixed process list ahead of the time, and the ring will start the applications each time by simply touch. healthy ring pops health rings for women health rings for men nfc rings for men nfc ring android nfc ring size 7 nfc ring smart nfc ring android pay nfc ring tag nfc ring original nfc ring android pay nfc ring size 13 nfc rings for men nfc ring iphone nfc ring size 7 nfc ring android pay nfc ring smart nfc ring android pay tag nfc ring original
Lywey: Share & Transfer information (send the private message/Picture/business card/ website link to the person you want to share by a simple touch) smart rings for android smart ring for iphone smart ring for android phones smart ring doorbell smart ring binder kokuyo campus smart ring binder mota smart ring smart ring nfc waterproof smart ring smart rings for android smart rings for android 2018 all smart rings for android waterproof
Lywey: Support All Android and Windows NFC Mobiles. Size Chart please check the image. smart rings for android women smart rings for android size 13 smart ring for iphone xs max smart ring for iphone water proof smart ring for iphone x nfc ios smart ring for android phones with screens smart ring binder smart ring doorbell smart ring binder a5 smart ring binder a4 kokuyo campus smart ring binder a4
Lywey NFC Universal Wear Smart Ring, Multifunctional Waterproof Intelligent Ring
Amazon Lywey  
Lywey NFC Universal Wear Smart Ring, Multifunctional Waterproof Intelligent Ring Smart Wear Finger Digital Ring for iPhone XS MAX XR Huawei Mate 20pro (11#)
Lywey: Lock and unlock your Smart phone or tablet quickly, hide the app when you leave your smart phone alone
Lywey: Water Resistant and No charging required ; Uses: set up smart lock, card recharge, smart phone unlock, phone important file lock, transfer files.
Lywey: Control Applications (you can write a fixed process list ahead of the time, and the ring will start the applications each time by simply touch. healthy ring pops health rings for women health rings for men nfc rings for men nfc ring android nfc ring size 7 nfc ring smart nfc ring android pay nfc ring tag nfc ring original nfc ring android pay nfc ring size 13 nfc rings for men nfc ring iphone nfc ring size 7 nfc ring android pay nfc ring smart nfc ring android pay tag nfc ring original
Lywey: Share & Transfer information (send the private message/Picture/business card/ website link to the person you want to share by a simple touch) smart rings for android smart ring for iphone smart ring for android phones smart ring doorbell smart ring binder kokuyo campus smart ring binder mota smart ring smart ring nfc waterproof smart ring smart rings for android smart rings for android 2018 all smart rings for android waterproof
Lywey: Support All Android and Windows NFC Mobiles. Size Chart please check the image. smart rings for android women smart rings for android size 13 smart ring for iphone xs max smart ring for iphone water proof smart ring for iphone x nfc ios smart ring for android phones with screens smart ring binder smart ring doorbell smart ring binder a5 smart ring binder a4 kokuyo campus smart ring binder a4
Lywey NFC Universal Wear Smart Ring, Multifunctional Waterproof Intelligent Ring
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)
Door Alarm for Home/Office, Cinbos Wireless Door Open Chime, Range 656 Feet/52 C
Amazon CANARY  
Canary - All-in-One Home Security Device, Helps You Keep An Eye On Your Home Even While You're Away, White (Certified Refurbished), Works with Alexa
Works with Alexa for voice control (Alexa device sold separately).
LET CANARY BE YOUR EYES AND EARS: The Canary All-in-One Home Security System is just what you've been looking for. Featuring a full HD 1080p camera with a 147-degree lens view, the Canary can see more or your home to help keep your mind at ease. The Canary also features high-quality sound recording, so you are not only able to see your home, but be able to hear what's going on.
BUILT IN ALARM TO HELP SCARE OFF INTRUDERS: The Canary features a built in alarm system that reaches sound levels of 90+ decibels, that's the same noise level as a running lawn mower! The built in siren is perfect for scaring off unwanted visitors.
GET UPDATES TO YOUR SMARTPHONE: Canary works using the wireless internet in your home. By connecting your phone to the Canary system, you will be able to receive immediate alerts when your camera notices movement and activity. Never be surprised by an unfortunate event with the Canary Home Security System.
PERFECT FOR PET LOVERS: The Canary Home Security System is also a great tool for pet parents. Have you ever wondered what your cats do while you're away, or which of you dogs keeps getting into the trash? Well, now you can watch and find out. Set up your Canary camera near where your pet spends the most time and be able to keep an eye on them throughout the day.
WE'RE ON A MISSION: Everyone has a right to feel safe and secure, and security comes from having the information you want when you want it. It's the guiding principle behind our work and reinforces our belief that the best technology helps to make you smarter, puts you in control, and gives you access to the information you need. That's why Canary is dedicated to developing easy-to-use technology that protects, empowers, and has a meaningful impact on people, families, and the
Canary - All-in-One Home Security Device, Helps You Keep An Eye On Your Home Eve
Amazon GAKOV  
WIFI Video Doorbell, GAKOV GAB10 170 Degree HD Wireless Smart Doorbell Camera with Night Vision and PIR Motion Detection (Black)
Wide-angle and high video resolution:This GAKOV smart video doorbell adopts full 6G Ultra Wide Angle 1.7mm Lens, 720p HD wide-angle camera provides a clear and complete overview. At the same time, the 170 degrees horizontal PIR motion detection can record any uninvited images and enlarge your curiosity. IR Night Vision-Equipped with infrared lights and IR cut, the camera can automatically switch to black and white night vision view when in the dark to ensure you a crystal view.
WIFI Connection: GAKOV WiFi video doorbell supports the simultaneous management of mobile phones and APPs with bulit-in wifi, reliable links and transmissions, the equipment is also connected smoothly outside the door. Ultra-wide signal reception range ensure the signal could through multiple walls. 2.4GHz Wi-Fi connection - keeping your doorbell always online.
Easily Installation:GAB10 wifi video doorbell needn't wires or cables, what you need to do is downloading the APP, then you can see live videos anywhere and anytime on your mobile phone. you can access to the live video at any time from your cellphone.
Real-time Audio and Video Communications: The GAB10 phone can actively wake up the device remotely and actively monitor the picture you want to see. This GAB10 video doorbell makes it possible to communicate visually with the visiting guests anytime and anywhere, and use two-way speech noise cancellation to make video and sound become more clear and reliable.
Long Working Life:The GAKOV smart video doorbell adopts ultra-low power technology. In the ultra-low power mode, if the product works 2-3 times a day on average, the battery can be used for up to 8 months.You can also connect this product with power supply.
WIFI Video Doorbell, GAKOV GAB10 170 Degree HD Wireless Smart Doorbell Camera wi
Amazon AmVolt  
16 Pack AA Batteries [Ultra Power] Premium LR6 Alkaline Battery 1.5 Volt Non Rechargeable Batteries for Watches Clocks Remotes Games Controllers Toys & Electronic Devices - 2027 Expiry Date
POWER PACK (16 BATTERIES) - save money with the market-leading power pack of 16 top- quality AMVOLT AA 1.5V alkaline batteries to keep your battery-powered electronic devices juices anytime anywhere. Each of the AA alkaline batteries delivers long-lasting power, and is built from materials that do not require special disposal.
WORKS WITH ALL YOUR DEVICES - are you looking for reliable, top-quality AA batteries that you can use with your wireless doorbell, digital cameras, remotes, games controllers, clocks, toys and other digital devices? Get our power pack and say goodbye to dead-battery problems that disable your favorite electronics.
LONGER LASTING - tired of buying short-lived AA alkaline 1.5V batteries from the local store? Take advantage of our new AA alkaline batteries that are built to last long and provide maximum value for your money. Our batteries are designed for superior performance, and have longer charge times compared to most other brands in the market.
DURABLE AA BATTERIES - stock a packet-full of top-quality AA alkaline batteries that have been built to last as long as a decade on the shelve. Keep your coffee-bean grinders, toys, alarm clock, and other small electronics devices ready to go and never ever worry about AA battery expiration date again.
PREMIUM NO LEAKS GUARANTEE - get a long-lasting, top performance booster pack of AA batteries and provide a reliable on-the- go power source for your family's favorite devices. Anything else and we'll process a refund or send a replacement pack for you. To us, customer satisfaction is not an option, it's a guarantee!
16 Pack AA Batteries [Ultra Power] Premium LR6 Alkaline Battery 1.5 Volt Non Rec
Amazon holahome  
holahome Wireless Doorbell Door Bell Push Button and Battery Operated Receiver Portable Waterproof Remote Control Home Security Ringer Chime Kit with Long Range 32 Ringtones for Home Classroom White
Premium quality & awesome support holahome offers 3-year manufacturer's warranty for wireless doorbell vs 3-month from other trader's wireless door Bell push Button, Plus 24-hour customer Support guaranteed for all wireless doorbells for home with well-established engineering patent design & 100% very strict door bells chimes wireless quality control IN push Button doorbell wireless for home
Easy installation & waterproofed to install the wireless doorbells for home with supplied required DIY accessories for door bells chimes wireless. Waterproof wireless doorbell is suitable for outdoor which withstands various harsh weather conditions. Wireless door Bell push Button is supplied with energy-saving CR2032 English battery which lasts up to 3 years on wireless doorbells push Button for home
Long range & expandable anti-interference wireless technology of wireless doorbell reaches through entire house. Expand wireless doorbells for home system by pairing multiple wireless door Bell push buttons and door Bell receivers to increase notification for different floors or entrances with door bells chime. Decorating your home By modern looks wireless doorbell push Button battery portable For home
32 ringtones & Loud volume】- there are 32 ringtones of wireless doorbell battery operated. The door Bell receiver emits pleasant ringtones to advise you there are someone at door. Both wireless door Bell push Button and receiver flash LED light. The door bells chimes of wireless doorbells for home is loud enough to hear for classroom office apartment and wireless doorbell push Button for home
Portable &multi applications The wireless doorbell for home is portable to be placed anywhere within wireless doorbell working distance and the door Bell push Button also works as an alert device, ca
holahome Wireless Doorbell Door Bell Push Button and Battery Operated Receiver P
Amazon Hosmart  
Wireless Intercom System Hosmart 1/2 Mile LONG RANGE 7-Channel Security Wireless Intercom System for Home or Office (2018 New vesion) [6 Stations Black]
The Hosmart Advantage: 30 + years of wireless intercom home system technology produced by our leading factory.Pass Safety Certification and Lifetime Quality Warranty: The wireless intercom system passed FCC, CE, ROSH Certified. In order to insure your benefit, we will give you a lifetime quality warranty.
Long Range and Multi-Channel: 2017 new release 1/2 mile long range (in ideal situations) 7 channel secure wireless intercom system. It integrates the latest technology to be the most trusted intercom system for home and office ;
Individually Function and Easy Using: Powerful and Individually Function, Monitor, Talk, VOX(Voice Operated Exchange), Group call function. Monitor function can monitor 10 hours at once. Group function (conference call) can call all the stations in intercom system. VOX(Voice Operated Exchange)
Voice Crystal Clear and Secure Digital Communication: Duo to anti-interference signal technology and secret digital channel, the wireless intercom system works perfectly for you in any place., secure digital communication,Connect ability to our walkie talkies and wireless intercom doorbell system
Wide Using Range and Support by Power Bank: This wireless intercom system can use in a wide rang, home, office, outdoor etc. It can support by power bank(5V 1A) so you can take devices to any place you want. And it can work with other brand devices by the same digital channel code.
Wireless Intercom System Hosmart 1/2 Mile LONG RANGE 7-Channel Security Wireless
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