The Aqara® Door and Window Sensor T1 detects the open and close state of doors or windows through the distance between the sensor unit and the magnet. It consumes a minimal amount of energy. No tools are required! Just stick it to the desired place and use it on doors, windows, cabinet doors, drawers, mailboxes, AC units, etc. This door and window sensor does require an Aqara® hub in order to work with the Aqara® Home app or for an audible alarm to sound.
Smart sensor with maximum versatility - you can install this tiny 2-piece sensor not only on the doors and windows, but also in the drawers, mailboxes, and even AC units for added convenience and peace of mind; gap between 2 parts should be less than 0.87 in
Multi-ecosystem support - after binding it to an Aqara® hub (sold separately), sensor can be exposed to third-party platforms, such as Apple® Home, Amazon® Alexa®, Google Home™, IFTTT®, and even Matter™; can be natively integrated with Samsung® SmartThings® and Yandex® Smart Home
Advanced technology - detects the current status of doors or windows via distance between sensor and magnet; energy-efficient sensor means 1 CR1632 battery can last over 2 years with normal usage
Security notifications - you can turn on alarm mode when you leave the house or when you are asleep and if a door or window is opened, Aqara® hub will sound an alarm and send a notification to your phone
Aqara® Home automations - you can trigger different scenes and automations with the Aqara® suite of smart home products (sold separately); for example, when you open the door in the evening, the T1 will send a signal to the Aqara® wall switch (sold separately) to turn on the lights so no matter how late you get home, the lights will automatically turn on
Includes user manual
