4 Pack WiFi Door Sensor Detector Smart Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant Home Security Door Open Contact Sensor for Bussiness Burglar Alert

Our Wifi detector can record door and window Openning/Closing status in App.user can check these data anytime and anywhere through Tuya APP. Never worry about missing any important moment . If you install more than one door sensor in different places. All the statuses of doors and windows will be displayed simultaneously within the app ,so that you can easily know what you want at a glance. Specification: Battery: LR03-1.5V/AAA*2 (Alkaline battery) Battery Life: 6000 times trigger Standby Current: 8uA Alarm Current:70mA?120mA Wireless Type: 2.4GHz Wireless Standard: IEEE 802.11b/g/n Working Temperature: 0??40? (32? ?104? ) Working Humidity: 20%?85% RH Storage Temperature: 0??60? (32? ?140? ) Storage Humidity: 0%?90% RH App: Tuya smart or Smart life Supports Android 4.4 and iOS 8.0 or newer Material: ABS Size: (Main body): 2.83 IN x 0.85 IN x 1.18 IN (Small body): 1.79 IN x 0.61 IN x 0.55 IN Package Inhalt: 1 x Wireless Door / Window Sensor (AAA Batteries Not Included) 1 x User Manual (English)