Power source: DC9V Static Current: <10uA Alarm Current: <10mA Low Voltage Alarm:7V±0.5V Alarm sonority:> 85 db (3m) Working temperature:-10℃~50℃ Working humidity:<95%RH IP20
WST-SO-728V2 Smoke Alarms
Power source: DC9V Static Current: <10uA Alarm Current: <10mA Low Voltage Alarm:7V±0.5V Alarm sonority:> 85 db (3m) Working temperature:-10℃~50℃ Working humidity:<95%RH IP20