EN standard 10-Year Battery Fire Sensor Smoke Alarm
the smallest domestic smoke alarm in the world, this stylishsmoke alarm operated by a 3V lithium battery for 10 year lifetime.SK-20 smoke alarm utilizes photoelectric detection technology to senseksmoke from different firesProduct Description Smoke DetectorModel No.:LZ-1951Technical SpecificationVoltage3VSensor TypePhotoelectricAlarm indicatorRed LED flashing & BuzzerAlarm sound
level≥85dB ( around 3m )N.W.56g (incl. battery)Description:10 year battery life3V lithium batteryPhotoelectric sensing self-checkLoud>85 db(A) alarm signal ( 3M)Flash alarm indicator ( red LED)Test ButtonLow Battery warningLocal alarm memoryNine-minute timer for nominal silence modeEnd of life indicatorCompany InformationCertificationsExhibitionContact Us