Model Number: BSM1413-01
Key Specifications/Special Features:
Photoelectric infrared LEDCeiling mountingMoth-proof/dust-proofAnti-lightAnti-dust and anti-bugManually testAuto reset after smoke clearingNormal and alarmStatus LED indicationTest button integratedSmog sensitivity comply with GB4715-2005Wide range environment temperature and humidityUsed specialty MCUSMT process and stabilization goodBuilt-in buzzer make a sound per 30s when battery low voltage