smoke alarm they are generally more effective at detecting smoldering fires which smolder for hours Smoke AlarmPower Source: 9V /DCStatic Consumption: < 8uAWorking Consumption: < 10mAAlarm Sound:≥85DB(3m)Low Voltage Alarm:6.2~6.8VLow Battery Alert 7~15daysThis smoke detector...

photoelectric smoke alarms they are generally more effective at detecting smoldering fires which smolder for hours Photoelectric Smoke AlarmPower Source: 9V /DCStatic Consumption: < 8uAWorking Consumption: < 10mAAlarm Sound:≥85DB(3m)Low Voltage Alarm:6.2~6.8VLow Battery Alert...

photoelectric smoke alarms they are generally more effective at detecting smoldering fires which smolder for hours Photoelectric Smoke AlarmPower Source: 9V /DCStatic Consumption: < 8uAWorking Consumption: < 10mAAlarm Sound:≥85DB(3m)Low Voltage Alarm:6.2~6.8VLow Battery Alert...