Tuya WiFi Smart Türsensor Smart Home Tür Öffnen/Zu Detektoren Fenstersensor
WiFi:802.11 b/g/n. Permanent magnet: 43 10 14mm. Alarm Current:≤130mA. 1 sensor,1 Manual, 1 Sticky. 【Detect door/window status 】When the door/window is opened or closed,the device triggered and push notification to the phone.