An emergency button or a panic button (to circumstances / situations urgent / dangerous).
Within these buttons also have the ZHA ZigBee protocol standard for wireless communications.
- Voltage: 3.0V
- Static Current: < 5uA
- Alarm Current: < 30mA
- Efficient control distance：100m
- Operating temp: -10℃~ 50℃
- Operating humidity: 5%~95%
- Dimension(mm): 57*35*13
