Shelly Door/Window 2 WiFi Operated Door Window 2 Sensor Detects And

Model Number : Shelly Door Window 2 Brand Name : Shelly Origin : Mainland China Certification : CE,RoHS Smart home platform : Other,Alexa,Google Assistant Battery life : 18 months Battery type : 2xCR123A - NOT included Power supply AC : No Power supply DC : No Illumination measurement : Yes Motion detection : No Open/Close : Yes Tilt angle detection : Yes Vibration detection : Yes Water detection : No Temperature measurement range : Minus 40 ~ 60 1 Operational temperature : Minus 10 to 50 Local and remote control : Yes Sunrise/Sunset : Yes Weekly Schedule : Yes Wireless/WiFi Protocol : 802.11 b/g/n Radiofrequency : 2400 - 2484 MHz Range : up to 50 m outdoors and up to 30 m indoors (depending on the building materials) Size : 82mm x 23mm x 20 mm, 52mm x 16mm x 13 mm WiFi-operated Door Window 2 sensor The Shelly door sensor detects and reports the opening and closing of door/windows, tilt angle, vibration, temperature and lux.The device uses 2 batteries type CR123A which are NOT included. WHY SHELLY DOOR/WINDOW 2 The lighting fast smart, door and window sensor. Designed to detect and report the opening and closing of doors and windows. Easily be installed on any door or window. The sensor is nearly invisible because of its lightweight. MAKE YOUR HOME SAFER Remind you if any windows left open when going out. Help your apartment or house safer. LIGHTING FAST RESPONSE Detects and reports the opening and closing of doors and windows. The sensor will immediately send a notification to your device when a door is opened. A WARM WELCOME HOME Be set to turn the lights on when the door is opened with placed on the front door. Give a warm welc