Model Number: BSM1415-2L-02
Key Specifications/Special Features:
Advantage Photoelectric infrared LED. Ceiling mounting. Mothproof/dustproof Anti-light Anti-dust and anti-bug Manual test. Auto reset after smoke clearing. Normal and alarm status LED indication Test button Integrated Smog sensitivity comply with GB4715-2005 Wide range environment temperature and humidity Used specialty MCU SMT process and stabilization good Built-in buzzer make a sound per 30s when battery low voltage