Thông số kỹ thuật
| Working Frequency | 433MHz |
| Battery Type | CR 2450 |
| Standby Time | 2 Year |
| Working Voltage | 3V-3.3V |
| Working Current | Static State ≤40μA ; Maximum ≤40mA |
| Transmit Power | ≤10dBm |
| Working Temperature | -10ºC ~ 55ºC |
| Working Humidity | 0% ~ 90% |
| Dimensions | 63.5 × 61 × 17 mm |

