Amazon Coredy  
Coredy 300Mbps WiFi Range Extender / Wi-Fi Signal Repeater / Wireless Signal Booster / WiFi Access Point with External Antennas, Works with Amazon Alexa, Extends WiFi to Smart Home & Alexa Devices
BOOST WIFI COVERAGE: E300 updated version WiFi extender, boosts your existing Wi-Fi coverage, extend wireless network to hard-to-reach areas. Say goodbye to WiFi dead zones. This mini Wi Fi range extender can also work with Amazon Alexa/Echo, ideal for extending WiFi to Arlo security camera, Wemo light switch, Ring doorbell, TP-Link smart plugs and more smart home and Alexa devices
HIGH PERFORMANCE: 2 External antennas for better performance, reliable wireless N network speed up to 300Mbps covering your bedroom, floors, restroom, garage and garden
EASY INSTALLATION: Easily expand wireless coverage at a push of the WPS button; or browser-based configuration, accessible from almost any device, including iOS and Android mobile platforms. Smart LED signal indicator helps you find the best location
CONNECT WIRED DEVICES: While boosting your existing Wi-Fi coverage, the two Ethernet ports can connect any wired device such as a smart TV, multimedia player, game console or PC to your WiFi network, work as a media bridge
CREATE A NEW WIFI NETWORK: 3-IN-1 Repeater, Access Point, Router. In Access Point (AP) mode, it can be connected to any wired LAN to create a new Wi-Fi Access point, allowing the internet connection to be accessed from laptops, tablets, phones or other Wi-Fi devices
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Amazon DOHAOOE  
Door Chime,DOHAOOE Wireless Motion Sensor Smart Visitor doorbell Home Security Driveway Alarm with 1 Plug-in Receiver and 1 PIR Detector Weatherproof Kit-38 Melodies White
❤ USER-FRIENDLY: The door bell chime have 2 modes choices (LED Flash/Sound and LED Flash), 3 levels volume adjustment (High/Middle/Low ) from 25-80dB and 38 Ringtones to choose.
❤ EFFECTIVE DISTANCE: Working range is up to 70 meters. Infrared sensing distance is 3-7 meters. It can be successfully used for your home, office, shop, hotel or other buildings.
❤ PIR TECHNOLOGY - Our sensor uses state-of-the-art passive-infrared (PIR) sensor to detect any movement within the detection range. Perfect for long or hidden driveways and allows you a fore warning when guests (or intruders) are approaching.
❤ APPLICATIONS: It is not just a driveway alert, you could use it as an intruder alarm, alleyway alarm, critter detector, car alarm(interior), warehouse monitor, supply closet alarm, garage and tool shed monitor, mailbox sensor, front door or walkway detection. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store. Use as a signal when pet is ready to come in or out.
❤ EASY INSTALLATION: As for this visitor chime, there are no wires to run, no installation hassles, the sensor is wall mountable. You just need to put in the batteries(not included), and place the wireless motion sensor and alarm receiver wherever you prefer.
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Amazon Zmodo  
Zmodo Greet Pro 1080p Full HD WiFi Video Doorbell Package with WiFi Extender, 180° Wide Viewing Angle , Dual Band 5GHz/2.4GHz, Two-way Audio - Cloud Service Available
【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.
【Zmodo Cloud Service】: 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 and 30 day plans. With the plan, you can review, save, and share footage at any time, and reduce false alerts with cloud intelligence.
【Easy Setup】: Equipped with Zmodo 1080p Video Doorbell, WiFi Extender, and all tools you need for installation. Working with your hard wired chime, supporting both 2.4GHz and 5GHz WiFi Network makes it easy to set up. 60-day refund policy, 3-year Zmodo warranty, lifetime US-based tech support are available if you have any problems after installation.
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Amazon Canary  
Canary - All-in-One Home Security Device, Helps You Keep An Eye On Your Home Even While You're Away, Black (Certified Refurbished)
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 their communities.
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Amazon HOOSUN  
Wireless Driveway Alert Doorbell,Home Security Alarm, Smart Entry Alert Welcome Visitor Door Chime White Infrared Motion Sensor Portable with 1 Receiver and 1 Sensor LED Indicators 38 Melodies
★ The Home Security Alarm can be used for a variety of occasions: home, office, business occasions. It is not just a driveway alert, it is also wireless doorbell, you could use it as an intruder alarm, alleyway alarm, critter detector, warehouse monitor, garage and tool shed monitor, front door or walkway detection,wireless Visitor welcome doorbell.
★ Installs Finished in 1 Minutes: Wireless Driveway Alert,Easy, Fast,Installation battery in Sensor and Sensor is wall mountable.Wireless Plug-in Receiver is connected to the power supply, it is so easy and fast,you only need spend 1 Minutes finished.
★ Sensor sensitivity performance Powerful:Entry Alert,PIR Technology,Our sensor uses state-of-the-art PIR sensor to detect any movement within the detection range. Perfect for long or hidden driveways and allows you a fore warning when guests are approaching.Home Security Alarm Working range is up to 70 meters, infrared sensing distance is 3-7 meters.
★ 38 kind Ringtones: Home Security Alarm,The receiver of the arrival/departure chime is a doorbell design with 38 different ringtones for personal preferences. Use the external button "music" to finish. The function of volume adjustment: there are three kinds of volume (high, middle, low) for choice. Adjust sound and silence.
★ One year warranty: Wireless Doorbell, Unconditionally refund or free replace if defective or any quality problems, life-time friendly customer service.
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Amazon Deycam  
Deycam Video Doorbell, Wi-Fi Wireless Doorbell With 1 Indoor Chime, 720P HD Door Camera, Built-in 8G Card, 18650 Battery Powered (Not Included), Support Motion Detetion, IR Night Vision, 2-Way Audio
Smart Wi-Fi Doorbell: With the free smart phone app. motion-activated camera, 2-way talking, infrared night vision and indoor wireless chime, you'll never miss a visitor again. See, hear and speak to anyone at your door at anytime from your smartphone. Day or night, rain or shine-you're always home
Super Easy to Connect: Maybe it's the easiest Wi-Fi doorbell you have ever connected, just download the free "ToSee" app and follow the steps patiently in the instruction, you can finish the connection in a minute (Support Android and IOS Smart, Support 2.4G Wi-Fi (5G not Support))
Answer the Door Whereever you: With the motion detection elert and real time two-way audio technology, you can speak to visitor directly via the "ToSee" app no matter where you are, so you will never miss a visitor
Motion Dtection & IR (Infraiod) Night Vision: When motion is detected, the app will send you an alert, you are always on the top field. Equipped with 6 infrared lights and PIR Sensor, the camera will automatically switch to black&white night vision view when in the dark to ensure you a crystal view
Battery Powered with Indoor Chime: The doorbell can be powered by 2x18650 battery or USB or AC (8~24v), each way will be OK. the battery is not included. The USB can charge the battery, so you needn't purchase battery charger. The indoor Chime is included in the package, there are so many rings allow you to select
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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 D3-2
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¡¯s 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.
Cost-effective professional DIY alarm system Kit that Comes with 1x 2in1 Host, 1 Door/window sensors, 2 motion 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 MIGOOZI  
MIGOOZI Wi-Fi Video Doorbell,Wireless Smart Doorbell 720P HD Wifi Security Door Camera,Real-Time Two-Way Talk and Video,Night Vision, PIR Motion Detection and App Control for IOS and Android
MIGOOZI Smart Wi-Fi Video Doorbell: With a motion-activated camera, two-way audio and IR Night Vision Technology, you'll never miss a visitor again. See, hear and speak to anyone at your door in real time from your smartphone. IR Night Vision - Day or night, rain or shine, it allows you to take photography and record videos at any time.
Answer the Door Whereever you: With the motion detection elert and real time two-way audio technology, you can speak to visitor directly via the "ToSee" app no matter where you are, so you will never miss a visitor,please make sure the Wi-Fi condition is good enought at the door so that the doorbell could work better of you.
Motion Dtection & IR (Infraiod) Night Vision: When motion is detected, the app will send you an alert, you are always on the top field. Equipped with infrared lights and PIR Sensor, the camera will automatically switch to black&white night vision view when in the dark to ensure you a crystal view.
Battery Powered with Indoor Chime: The doorbell can be powered by 2x18650 battery or USB or AC (8~24v), each way will be OK. (2x18650 Not Included),If our products fail to meet your expection, please feel free to contact us.
Easy to Operate:The set up on this doorbell is beyond simple, just download the "ToSee" app and follow the steps and you can have access to 720P HD live video at any time from your smartphone, So just enjoy fluent and clear video images! Please make sure that before connect, the ring light is red flash only, if not, please press the reset button, each doorbell can connect max 5 mobile phone.you can finish the connection in a minute(Support Android and IOS Smart,Support 2.4G Wi-Fi(5G not Support)
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Amazon Coredy  
Coredy AC1200 Dual Band WiFi Extender / Wi Fi Range Extender / WiFi Signal Booster with 2 Ethernet Port / 4 External Antenna, Works with Amazon Alexa/Echo, Extends WiFi to Smart Home & Alexa Devices
BOOST WIFI COVERAGE WITH AC1200 DUAL BAND: Boosts your existing Wi-Fi coverage, extend wireless network to hard-to-reach areas with 802.11 ac technology; Enjoy WiFi in your whole home; the Coredy AC1200 dual band WiFi extender compatible with Amazon Echo, ideal for extending WiFi to Arlo security camera, Wemo light switch, Ring doorbell, TP-Link smart plugs and more smart home and Alexa devices
SUPERIOR PERFORMANCE: simultaneous AC1200 dual band WiFi connections speed up to 5GHz 867Mbps + 2.4 GHz 300Mbps for smoother online gaming or HD movies; the 4 x 3dBi external antennas extend your WiFi to every corner of your home
EASY INSTALLATION: Easily expand wireless coverage at a push of the WPS button; or browser-based configuration, accessible from almost any device, including iOS and Android mobile platforms. Smart LED signal indicator helps you find the best location
CONNECT WIRED DEVICES: While boosting your existing Wi-Fi coverage, the two Ethernet ports can connect any wired device such as a smart TV, multimedia player, game console or PC to your WiFi network, work as a media bridge
CREATE A NEW WIFI NETWORK: In Access Point (AP) mode, it can be connected to any wired LAN to create a new Wi-Fi Access point, allowing the internet connection to be accessed from laptops, tablets, phones or other Wi-Fi devices
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