WST-SO-98B Smoke Alarms
Battery: DC9V or AC110V,220V
Alarm Sound: >85db(3m)
Static Current: <10 µA
Alarm Current: <10mA
Low Voltage Alarm: 7V±0.5V
Work Temperature: -5~+40degrees
Working Humidity: <93%RH
Low Battery Alert Remain: 7~15 days
IP20
WST-SO-98B Smoke Alarms
Battery: DC9V or AC110V,220V
Alarm Sound: >85db(3m)
Static Current: <10 µA
Alarm Current: <10mA
Low Voltage Alarm: 7V±0.5V
Work Temperature: -5~+40degrees
Working Humidity: <93%RH
Low Battery Alert Remain: 7~15 days
IP20