Features
- Smart Security Sensor - TESSAN door and window alarm sensor is designed to monitor the open / close status of any entrance. An alert notification will automatic send to you in seconds once the sensor triggered. Ideal for front door, window, baby room, garage and more. Door status and battery power can be check in app. No hub required. No extra cost. A must have security system accessories.
- Programmable Sensor - Extend your smart home automation with TESSAN wifi door sensor. Set up your smart routines in app. Automatically turn on your smart wall switches/lights when door opened. Automatically turn off your air-condition when window opened. More smart devices can be sync as long as they compatible with Smart Life app. Support 2.4Ghz Wifi only, dual-band (2.4G&5G) WIFI need to set a separate 2.4G channel.
- Hand-Free Voice Control - TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant. Simply give a voice command to check the open / close status instead of going down or picking up your phone. Set up a routine to play a sound, your voice device will work as chime, siren or alarm when the sensor triggered. Saving your operation time and make your smart home life more convenient and easier.
- Peace of Mind - All alarm record history can be check in app. The smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring. All the statuses of doors and windows will be displayed simultaneously in the app. Share the device to your families, they can check the status and get notified at the same time.
- Friendly Customer Service - TESSAN provides online installation assistance and life-time technical support directly. 18-Month quality issues support and 24H/7 full-time customer service.