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Zigbee Door and Window Sensor,Smart Contact Sensor with Real-Time APP Notifications, Compatible with Alexa and Google Assistant for Enhanced Home Security,Hub Required

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$12.99

$ 5 .99 $5.99

In Stock

About this item

  • Real-time alarm notification: When the door or window is opened or closed, the door and window sensor will immediately push notifications to your smartphone, ensuring that you are always informed of the dynamics of your home and protecting the safety of your baby and the elderly
  • Wide compatibility: This smart door and window sensor supports Android and iOS systems, and the eWeLink application allows you to monitor the status of doors, windows, cabinets, etc. at any time
  • Easy installation: The door and window monitors are equipped with double-sided tape, and no additional tools are required for installation. The flame-retardant ABS material provides additional security and is compatible with a variety of doors, windows and similar devices
  • Comprehensive home protection: The wireless door and window sensors are used in conjunction with the Zigbee gateway (sold separately), and multiple sensors can be expanded to ensure home security without blind spots
  • Multiple uses: The door and window switch sensors are suitable for a variety of scenarios such as front doors, windows, garage doors, wine cabinets, safes and pet doors, providing comprehensive security protection


Door and window sensors are security devices used to monitor the status of doors and windows, and are used in security systems for homes or commercial buildings. They can detect the switch status of doors and windows in real time and notify users when abnormal situations occur. Door and window sensors consist of two parts: a magnet and a switch. When the door or window is closed, the magnet is close to the switch to form a closed circuit; when the door or window is opened, the magnet is separated from the switch, the circuit is disconnected, and the alarm is triggered. Door and window sensors use Zigbee wireless technology to connect to smartphone applications, which is easy to install and use. Door and window sensors can be fixed to door and window frames by pasting or screwing, and are suitable for various types of doors and windows. Low-power design, battery-powered. The sensor can monitor the status of doors and windows in real time and send instant notifications to users through applications or control panels. Door and window sensors can be integrated with other smart home devices such as cameras, alarms, and smart locks to form a complete home security system. When doors and windows are opened illegally, the sensor triggers an alarm to alert users or monitoring centers. Users can check the status of doors and windows at any time through mobile applications to ensure home safety. Sensors can be linked with other smart devices, for example, automatically turning off the air conditioner or lights when doors and windows are opened. Sensors can record the opening and closing history of doors and windows to help users understand the security status of their homes. Door and window sensors can be used in home security systems: used to monitor doors and windows of residential buildings to prevent intrusion. Commercial buildings: protect the security of stores, offices and other places. Smart home: integrated into smart home systems to improve living comfort and safety. In short, door and window sensors are an important security device that can effectively improve the security of home and commercial environments and respond to potential security threats in a timely manner. Specification:

  • Input voltage: DC3V LR03
  • Static current: ≤10uA
  • Alarm current: ≤15mA
  • Low voltage: ≤2.5V
  • Zigbee frequency: 2.400GHz-2.484GHz
  • Magnetic control distance: ≤15mm
  • Working temperature: -10℃~+50℃
  • Working humidity: Max 95%RH

BYOB
Reviewed in the United States on March 4, 2025
Works fine with Z2M. No issues with reception. Battery life has been great so far. Installation was super easy. Good door/window sensor
Dov C.
Reviewed in the United States on December 19, 2024
Zigbee door sensor- requires a hub in order to work! Can confirm it works great with ZHA.requires to AAA batteries (not included!).Also doesn't come with a reset pin, you need to make sure you have one (like a sim card ejector pin) or you won't be able to set it up.It also doesn't come with a tamper button.It is a good size (not to big considering it needs room for 2 batteries).
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