Antitheft Equipment Smart Window Detector Low Power Door And Window Alarm Voice Control Tuya Wifi Door Sensor Smart Home Description: Product Name: door and window alarm Product size: 93 * 40 * 20MM Color box size: 100 * 58 * 25MM Net weight: 45g Without battery Gross weight: 58G color box Brand: Wolf ear Applicable scenarios: door antitheft, drawer antitheft, door and window antitheft, glass window antitheft intended for: Function: low power design, using 2 3A No. 7 batteries, without frequent battery replacement. Alexa Google AssistantVoice controlSupport Alexa & Google Assistant Door Sensor WorkingWhen door/window/drawer..etc open or close, Door magnet immediately senses and sends a notification View the door or window history record on the tuya app,if your phone is English language,it is will show english record Specifications: Function: low power design, using 2 3A No. 7 batteries, without frequent battery replacement. Alexa Google AssistantVoice controlSupport Alexa & Google Assistant Door Sensor WorkingWhen door/window/drawer..etc open or close, Door magnet immediately senses and sends a notification View the door or window history record on the tuya app,if your phone is English language,it is will show english record Package Included: WiFi gate magnet*1 double faced adhesive tape *1 Instructions *1