Sesame SD-82 stand alone fire alarm system has maximum alarm SPL 90dB, both addressable type and non-addressable type, three kinds of sound ambulance / police car and firefighting cars, operating temperature 10℃+55℃, humidity ≤95%, dimension 86 x 123 x 63 mm,
technical parameter, operating current 80 mA to 150 mA, flash intensity ≥1.2WS, flash period ≤1.5S, flash rate 76 times/minute,
lifespan ≥40000 times.