| Technical Details | |
| Communication | ZigBee |
| Transmission Frequency | 2.4 GHz |
| Working Voltage | DC 3V (Two AAA batteries) |
| Undervoltage Alarm | Supported |
| Working Temperature | -10℃ to +55℃；0%-99.9% RH |
| Dimensions | Φ 61.2 x 23 mm |
| Technical Details | |
| Communication | ZigBee |
| Transmission Frequency | 2.4 GHz |
| Working Voltage | DC 3V (Two AAA batteries) |
| Undervoltage Alarm | Supported |
| Working Temperature | -10℃ to +55℃；0%-99.9% RH |
| Dimensions | Φ 61.2 x 23 mm |