Tuya Wireless Home Security Zigbee PIR Motion Sensor, Human Motion Sensor
Function description
Technical parameters
| Communication protocol | Zigbee | 
| Transmission Frequency | 2.4GHz | 
| Transmission Power | ≤15dBm | 
| Communication Distance | 100m (open air) | 
| Working Voltage | DC 3V ( CR123A) | 
| Detecting Distance | 8m | 
| Detecting Angle | 90° | 
| Installation Height | 2.2m | 
| Low battery indication | 2.6V±0.2V | 
| Standby current | ≤25uA | 
| Working current | ≤30mA | 
| Working temperature | -10℃~+55℃ | 
| Battery life | 1 year(20 times a day) |