Best Wireless Door Sensors

tolviviov Home Alarm System(2nd Gen), 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee, Phone Alert, Alarm Siren, Door/Window Sensors, Remotes, Work with Alexa, for House Apartment Office

✅Ideal Alpha Alarm System for Home - With the help of smart ecosystem, you can add extra door and window sensors, motion detectors, wireless doorbell, and water detectors into the existing smart security system. Remotely control tolviviov home alarm system wireless anywhere, anytime via smartphone. It supports expansion of up to 20 sensors and 5 remote controls/keypads. No contracts and No subscription fee..
✅Early-Warning Notifications - When someone illegally opens your door or window and enters your house or apartment. tolviviov smart door sensor will send an alarm to the alarm station, and your mobile phone will receive a real-time notification of alarms alert. Equip every door and window with tolviviov wifi door sensor to stop burglar. tolviviov home security systems always give you peace of mind..
✅VOICE CONTROL - Your tolviviov alarm system for apartment can be easily controlled by Away, Disarm, and Home modes with your voice. Works with Alexa and Google Assistant. Only works on 2.4GHz WiFi networks, does NOT support 5GHz WiFi networks..
✅DIY INSTALLATION - The tolviviov Smart Alarm System makes installation much easier than any previous version so that you can enjoy tolviviov security alarm system within minutes. No professional is ....

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Fosmon Wavelink 51007HOM Wireless Door Open Chime (500 Feet, 52 Tunes, 4 Volume Levels, LED Indicators) with Two Magnetic Door Entry Alert Security Contact Sensor, 1 Wireless Doorbell Plugin Receiver

[MONITOR THE AREAS MOST IMPORTANT TO YOU WITH WAVELINK WIRELESS DOOR CHIME] WaveLink wireless door chime offers a generous detection area of nearly 400FT/120M. Big enough for to cover every window and door in your house. Expand the system by pairing up to 10 receivers to one door sensor, or 10 door sensors to one receiver. The choice is yours..
[58 UNIQUE CHIMES] 58 unique ringtones and chimes allow your wireless door and window entry alert system to meet any need..
[PROVIDE PEACE OF MIND FOR THE HEARING IMPAIRED] 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 WaveLink wireless system..
[EASY INSTALLATION] With its simple wireless plug-in and double sided tape, the wireless door and window chime sets up in seconds. It gives you the opportunity to spend your time elsewhere. All hardware is included, and ready to use..
[LIMITED LIFETIME WARRANTY] The Fosmon WaveLink wireless door chime and its components come with a limited lifetime warranty.

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Lockly PGH200 Secure Link Wi-Fi Smart Hub | ETL Certified | Works with All Lockly Smart Locks | Compatible with All USB Power Ports | Plug and Play Install

ADDS WIFI - The Secure Link WIFI hub will only work with the Lockly Secure model locks - Adds Wifi Management Capability to Lockly Bluetooth Locks..
EASY TO SET UP - Plug and set up via existing iOS and Android App for Lockly. Follow on-screen directions to set up.
ALEXA AND GOOGLE PLAY - Enable voice recognition functions of your smart lock with this Smart Hub. Ask Alexa if your door is locked or unlocked....
REMOTE Real-Time Alerts and Monitoring - Monitor your smart lock and control access anytime, anywhere with the PGH200. The Wi-Fi enabled hub connects....
Wireless Door Sensors are also included - No more worrying about whether or not you shut the door. Our wireless door sensors provide accurate....

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LiftMaster 878MAX Security+ Garage Door Keypad Wireless and Keyless Entry System for Easy Entry

Wireless Design: No need for additional wiring as this keyless entry system is completely wireless.
Easy to Use: Temporary password option and one-button-to-close feature makes it convenient to use.
Battery-Operated: Wireless and keyless garage door keypad operates and comes with a 9-volt battery.
Wall-Mounted: Can be mounted conveniently outside your garage door so you can open or close it.
Compatibility: It works with any LiftMaster door opener with safety sensors from 1993 to the present.

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Chamberlain Group Clicker Universal Keyless Entry KLIK2U-P2, Works with Chamberlain, LiftMaster, Craftsman, Genie and More, Security +2.0 Compatible Garage Door Opener Keypad, White

Highly compatible details : The Original Clicker Universal Wireless Keypad provides trusted keyless garage or gate access Universal frequency recognition identifies over 90% of all garage door openers installed in North America The Original Clicker Universal Wireless Keypad by Chamberlain is intended for use with residential door openers manufactured after 1993 that use photoelectric sensors Any garage door opener that does not have these sensors installed and working should be replaced Code type compatibility : Billion code 390 MHz , Security+ 390 MHz , Security+ 315 MHz , Security+ 20 , Linear MegaCode 318 MHz , Genie Intellicode 390 MHz & 315MHz , Stanley SecureCode 310 MHz.
Easy setup: easy-to-follow wireless programming allows for setup in seconds and eliminates the need for electrical connections to the side of the garage opening.
Simply secure: offers secure encryption to prevent hacking, and a backlit keypad illuminates the buttons for quick, keyless entry in any light via a personal four-digit code, providing convenience, security and peace of mind.
Proven quality: the sliding cover has passed rigorous quality testing to ensure it protects the keypad from all weather conditions.
Box includes: 9V battery and instruction manual.

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Home Security Alarm System - 4.3 inch Touch Screen Panel - DIY Wireless 4G WiFi Burglar Alarm System Kit with APP - Compatible with Alexa & Google Assistant (NO Monthly Fees) (4G+WiFi)

...ild & Old People】: If an emergency happens on the elderly, children or ladies , just press the SOS button on the panel or on the remote to trigger the system to let other family knows it. Give more care to families..
【11 Pieces Home Alarm Kit】: Which in the box: 1x 4G+Wi-Fi Alarm panel, 1x Hard-wired siren, 1x Wireless PIR motion detector, 4x Wireless Door/Window sensor, 2x Wireless remote controllers, and 2x RFID tags!.
【Compatible with Alexa & Google Assistant】: Can also be connected with Google Assistant and Alexa through APP, Arm and Disarm by your voice..
【Adjustable delay timer】: It has ADJUSTABLE Entry delay/Exit delay timers. If entry delay set 0 seconds, it will trigger the alarm immediately in case of an intruder. You can set this on the alarm panel easy..
【Accessory Paired Already in Box】: The PIR motion sensor, door window sensors, wireless remote controllers and the RFID tags which in the box are all already paired with our alarm panel, save your time to install..

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Wedding March 3: Here Comes the Bride

...PEARL delivers insights to optimize operations & grow business (req. Internet and WiFi network). Connects to your WiFi easily. Works in entrances up to 15 ft wide (7 ft in bright sunlight)..
EASY TO INSTALL: Installing PEARL to any surface is a breeze. Zero setup fees. Wireless door sensors. Includes mounting brackets. It comes with three preset screw holes or, quicker yet, a peel & stick install option: just fix the sensor brackets with the strong 3M double stick tape and start counting..
WORRY-FREE SOLUTION: Time-stamped count buffer (during Internet outage). 2-year smart door sensor warranty by industry leader STORETRAFFIC. Secure cloud storage and anonymous people tracker device. 98% customer support score. The PEARL WiFi people counter packs our latest firmware (updates are free) to provide accurate and safe data reports..
CENTRALIZED DATA: PEARL is the only smart, low-cost door people counter on the market. Fully wireless, it requires no setup fees, uses standard AA batteries, and comes with an exclusive and free cloud-connected iOS & Android app to view the last 4 weeks of hourly & daily foot traffic ....

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SEHOMY Home Security System with GSM and WiFi APP Control, 16 Pieces kit Wireless DIY Burglar Realtime Alarm for Home Office & Shop, Apartment Security, Compatible with Alexa and Google Assistant

Wireless Door Sensors Alarm system with Touch Panel Design - 2.4-inch TFT color Touch Screen display.Easy operating and install, simple style man-machine interface and menu guide design. Date clock real-time display, host status at a glance. Support multi-language menu display, voice operation prompts and alarm SMS settings,ual horn alarm design. Please note: NO use together with our another seperate door sensor. Also You need to buy the SIM Card extra selbst.
WIFI / GSM / 2G / GPRS Real-time monitoring alarm Detector - our security alarm system Home Support APP push notification, SOS, SMS, Voice monitoring, alarm center networking. Real-time monitoring of family dynamics, high decibel live alarm through the host timely send SMS notification. You can also remote control home sensors setting, easily to remote arm/disarm all sensors.
Multi-zone location settings - SEHOMY apartment door security Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, water leakage, power failure etc zone name settings - door alarms for home. Diffent zone type settings:outgoing zone, stay-behind defense, doorbell, silent defense, 24-hour defense zone, etc.

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Wireless Door Sensor Chime - SadoTech Alarm Contact Sensor Door Bell for Office/Home/Store,Door Open Chime Window Alarm Operate Range 600ft with 52 Chimes 4 Volume Level, 1 Door Sensor+1 Receiver

...imes a pleasant tone when the door is opened by a customer..
[24/7 SAFETY FOR YOUR FAMILY] This motion sensor home security system automatically alerts you when burglars open the door or window and helps prevent break-ins. Rest assured that your family will be safe at all times..
[LONG RANGE EXPANDABLE SYSTEM] This wireless motion sensor alarm system for home has a long operating range of up to 1000 ft and ensures that you will never miss a visitor no matter where you are in the house. You can also EASILY ADD on 20+ more extra receivers, transmitter buttons, motion sensors and door sensors. Custom build your own door alarms for home to fit your needs. For homes, apartments, basements, warehouses, offices, garages, and more!.
[EASY INSTALLATION] Just plug the doorbell receiver into any electrical outlet and strip off the double-sided adhesive tape that is on the back of the door sensor and attach it to the door or window. All hardware is included and ready to use..
[52 CHIMES with ADJUSTABLE VOLUMES] This series offers 52 variety of chimes with 4 adjustable volumes! It can be configured according to your taste. It is also best for users with babies and light sleepers. Want to listen to all the ring chimes?… Just SCROLL DOWN below to the Spe....

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