Smart Door And Window Sensor, Solar Powered Smart Wifi Door Window Sensor Alarm, Wireless Door Window Magnetic Entry Detector Sensor, App Control Contact Sensor For Home Security

Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed. Furthermore, you could share the device to your family members and track the history of sensor activities. Easy to Install: No complicated installation tools are required. Specification -- App/Platform: Tuya -- Works OS Support: IOS8.0 / Android4.0 and above -- Quiescent Current:≤45uA -- Alarm Current:≤130mA -- Low power undervoltage:≤2.4V -- WiFi:802.11 b/g/n -- Wi-Fi Band: 2.4GHz -- Input voltage:3V LR03（AAA battery，not included） -- Magnetic control distance:≥15mm -- distance: ≤20mm -- Size: main body: 68*23*19mm -- Permanent magnet: 43*10*14mm -- WiFi door sensor only needs to connect APP through WiFi router Product Include: 1 * Tuy WiFi Door/window sensor (no battery)