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| Best Seller  | iHome Wi-Fi Battery Powered Door Window Sensor iHome Wi-Fi Battery Powered Door Window Sensor more | $35.76 $29.10 go to store |
 | Know when someone enters your home with the Geeni Smart Door & Window sensor. Get real time alerts at the exact moment you have an unexpected guest opened safe or escaped pet. Using your home Wi-Fi you can set up automated actions with other Geeni... more | go to store |
| Best Seller  | Panasonic Add-on Home Monitoring Window/Door Sensor Wireless Window/Door Sensor The Panasonic Wireless Window/Door Sensor allows you to easily monitor windows on all levels of your home sunrooms or any other room you d like to monitor. Plus add another level of monitoring for doors in your home or garage. more | FREE shipping go to store |
 | Fibaro Smart HomeKit-Enabled Door/Window Sensor The FIBARO Door/Window Sensor is a HomeKit-enabled Hall effect sensor using Bluetooth low energy technology. Along with detecting positioning and opening/closing the accessory measures temperature. Opening of a door or window is detected by separating... more | $59.99 $49.38 FREE shipping go to store |
 | Specification: Input voltage: AAA1.5V×2 Current: ≤8μAAlarm Current: ≤70-120 mA WiFi: 2.4GHz IEEE 802.11b/g/n Magnetron distance: ≤10 mM Working temperature: -10°C-50°°C Package Included: 1 * wifi door/window sensor (without battery) more | $18.74 $15.62 FREE shipping go to store |
 | 1�High Efficiency: The infrared beam sensor uses single beam infrared sensor technology to ensure highly accurate detection and tracking capabilities providing excellent security protection. 2�Enhanced Security: The door infrared beam sensor has... more | FREE shipping go to store |
 | 1�High Efficiency: The infrared beam sensor uses single beam infrared sensor technology to ensure highly accurate detection and tracking capabilities providing excellent security protection. 2�Enhanced Security: The door infrared beam sensor has... more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. more | FREE shipping go to store |
 | Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. more | $18.99 $16.14 FREE shipping go to store |
 | Door Alarm Sensor, 125dB Door Alarms Window Open Alarm Sensor - Black, Silver Tone The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. more | FREE shipping go to store |
 | 1�High Efficiency: The infrared beam sensor uses single beam infrared sensor technology to ensure highly accurate detection and tracking capabilities providing excellent security protection. 2�Enhanced Security: The door infrared beam sensor has... more | FREE shipping go to store |
 | 1�High Efficiency: The infrared beam sensor uses single beam infrared sensor technology to ensure highly accurate detection and tracking capabilities providing excellent security protection. 2�Enhanced Security: The door infrared beam sensor has... more | FREE shipping go to store |
 | 1�High Efficiency: The infrared beam sensor uses single beam infrared sensor technology to ensure highly accurate detection and tracking capabilities providing excellent security protection. 2�Enhanced Security: The door infrared beam sensor has... more | FREE shipping go to store |
 | short description is not available more | FREE shipping go to store |
 | APP ALERTS ON YOUR PHONE: Wifi door sensor Tuya Smart or Smart Life APP control. No hub required and No fees charge. When door/window is opened or closed the sensor will push instant more | FREE shipping go to store |
 | short description is not available more | FREE shipping go to store |
 | This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for anti-theft has a wide applications. Come on and have a try it will not let you down.... more | $12.99 $11.99 FREE shipping go to store |
 | Door Alarm For Home Wireless Door Alarms For Kids Safetys With 125dB Window Door Open Alarm Sensor Features: ALARM: The 125 DB security alarm is perfect for signaling to you when there is an unwanted entry. at over 750 feet it sounds so the person... more | $11.29 $4.38 go to store |
 | Feature: 1. Enjoy your smart life when you leave the house it will send you a notification after sensing the opening or closing of the door/window you can easily find the intruder in time. 2. You can share the device with your family and track the... more | $12.98 $10.00 FREE shipping go to store |
 | This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for anti-theft has a wide applications. Come on and have a try it will not let you down.... more | $14.02 $11.97 FREE shipping go to store |
 | This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for anti-theft has a wide applications. Come on and have a try it will not let you down.... more | FREE shipping go to store |
 | Notice:The door sensor Window Sills only works with 2.4G wifi not work with 5G. Befor you purchase the order please make sure is 2.4G wifi. How to connect WiFi？ It is highly recommended to read here before connecting to a WiFi router. Before connect... more | FREE shipping go to store |
 | Door Window Alarm Sensor with Remote Door Window Sensor Smart Home Antitheft And Antiintrusion Closed Objects Detects Opened and Closed Doors or Windows Feature: Multiple uses: Alarm sensors can be installed on front doors or windows as well as on... more | $9.89 $8.60 go to store |
 | ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft SensorsThis s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding... more | $24.66 $11.99 FREE shipping go to store |
 | Specification: Certification: CE Smart home platform: Tuya Model Number: Window Door Sensor Model: NAS-DS07B Color: White Battery: CR123A 3V (not included) USB power supply: 5V/1A Standby current: 10.7uA Detection temperature: - 10 ° C - 80 °... more | FREE shipping go to store |
 | This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for anti-theft has a wide applications. Come on and have a try it will not let you down.... more | $12.99 $11.99 FREE shipping go to store |
 | This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for -theft has a wide applications. Come on and have a try it will not let you down. Features:... more | $12.99 $11.99 FREE shipping go to store |
 | Door Window Alarm Sensor with Remote Door Window Sensor Smart Home Antitheft and Antiintrusion Closed Objects Detects Opened and Closed Doors or Windows Feature: Multiple uses: Alarm sensors can be installed on front doors or windows as well as on... more | $15.31 $7.19 go to store |
 | The wireless alarm adopts wireless transmission powered by DC battery and the installation is more flexible saving wiring costs. Users can add other security accessories according to requirements or install wireless doorbell alarms in different places... more | FREE shipping go to store |
 | This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for anti-theft has a wide applications. Come on and have a try it will not let you down.... more | FREE shipping go to store |
 | Door Alarm for Home Wireless Door Alarms for Kids Safetys with 125dB Window Door Open Alarm Sensor Features: ALARM: The 125 DB security alarm is perfect for signaling to you when there is an unwanted entry. at over 750 feet it sounds so the person... more | $9.43 $4.61 go to store |
 | Wireless Smart Compact Portable andamp; DIY – Guard Your Home! We Carefully Chosen This Multi Use Home and Business Doorbell Alarm Security System Group for You! Features: 1.Wide Range Led Flash Loud and adjustable sound (0-90db) 2.Low Power... more | FREE shipping go to store |
 | Door Alarm For Home Wireless Door Alarms For Kids Safetys With 125dB Window Door Open Alarm Sensor Features: ALARM: The 125 DB security alarm is perfect for signaling to you when there is an unwanted entry. at over 750 feet it sounds so the person... more | $13.99 $3.34 go to store |
 | Discover the YoLink Smart Home Starter Kit: The Ultimate Door Security Solution for the Modern Household! Our all-in-one package includes 4 cutting-edge door/window sensors and a powerful hub kit providing you with complete control and peace of mind.... more | FREE shipping go to store |
 | ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft SensorsThis s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding... more | FREE shipping go to store |
 | Smart Door Window Sensor is compact and lightweight very suitable for installing in door or window of your house to provide home . With high sensitivity and quick response it will push alarm notifications to the smart APP when the door/ window opens or... more | FREE shipping go to store |
 | Smart WiFi Door Sensor Wireless Window Sensor Real-time Message Notification Compatible With Alexa & Google Assistant Home Security Door Open Entry Sensor Feature: �Your Personal Housekeeper】 Instant notification to your phone immediately when door... more | $8.99 $5.00 go to store |
 | Specification: Input voltage: AAA1.5V×2 Current: ≤8μAAlarm Current: ≤70-120 mA WiFi: 2.4GHz IEEE 802.11b/g/n Magnetron distance: ≤10 mM Working temperature: -10℃-50°℃ Package Included: 1 * wifi door/window sensor (without battery) more | FREE shipping go to store |
 | Overview: This is a door and window alarm sensor. The door alarms can work with alarm system. The door alarm sensor detects the opening status and immediately sends alarm notification message to the APP. Features: *With low battery remind function... more | FREE shipping go to store |
 | WiFi Door Alarm System Wireless DIY Smart Home Security System with Phone APP Alert 8 Pieces-Kit (Alarm Siren Door Window Sensor Remote) Work with Alexa for House Apartment Alpha by tolviviov more | $92.74 $79.99 FREE shipping go to store |
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