alarm,detector Operating voltage: 85-265V AC Drivable accessaries:electromagnetic valve or exhaust fan Independent type

alarm,detector

Independent type

Semiconductor sensor Operating voltage: 85-265V AC;  Wall mounted;Alarm output: Sound& LED Flash alarm; Alarm level: 10% ±5% LEL.Drivable accessaries:electromagnetic valve&exhaust fan;High Reliability sensor;MCU processing adopted,SMT adopted,good stabilityMalfunction auto-check indicatorDimension: 118.5*82*43mm .              Execute criterion:GB15322;EN50194;UL1484 9V ordinary alkaline backup battery or 9V chargable back up battery (recommended ) optional

alarm,detector