Working voltage
DC3V(1*CR17335/CR123A battery)
Alarm indication
Red LED indicator
Alarm sound
＞75dB(at 1m straight ahead)
Networking
Zigbee
Networking distance
≤100m(open environment)
Working temperature
0℃~50℃
Working humidity
≤95%RH（no condensation）
Battery life
5 years(Battery life varies depending on actual use)
Dimensions
69.0mm*H27.6mm
Protection against moisture
IP67
