| Operating Voltage | 2 to 3VDC (with battery CR17450 or CR17330) |
| Operating Current | Monitoring status≤20uA, alarm status≤100mA |
| Operating Frequency | 428MHz to 438MHz |
| Operating Temperature | -10℃~55℃ |
| Relative Humidity | ≤95% (non-condensing) |
| Protection class | IP30 |
| Application | For indoor use only |
| Encoding | Coded by the encoder, the address range from 1 to 250 optional |
| Materials and Color | ABS, red |
