Power: Micro USB DC 5V 1A.

The main unit acts as a smart gateway and wireless receiver. When receiving the signal from the transmitter, it will ring and a push notification will be sent to your mobile phone. Open the Tuya APP to check if someone presses the doorbell or the sensor is triggered.

Door magnetic sensor and vibration sensor transmitter standby current: <3uA

PIR sensor transmitter standby current: <50uA.

Wireless working distance between transmitter and receiver (open area): >80m

PIR transmitter sensing distance: Max. 6m

PIR transmitter sensing angle: Max.95° (Indoor Motion Sensor)

Max.40° (Outdoor Motion Sensor)

Am & disarm system with the remote control.