Sound &amp Strobe Fire Alarm Sound Alert LED Flash Warning Alarm System Sound and Light Siren

Specifications:- Product Name: Sound-light Fire Alarm- Material: Flame retardant ABS- Operating Voltage: DC 12-24V- Temperature Range: -10℃~50℃- Humidity Range: ≤95%RH- Working Current: 75-90mA- Sound Pressure: ≥105(dB/1m)- Flash Intensity: ≥1.2Ws- Flash Period: ≤1.5S- Life of Flash Light: ≥40000 (Times)- Dimensions: Approx. 13.5 x 11.5 x 4.8cm / 5.3 x 4.5 x 1.8inFeatures:● Selects two or the four-wire system wiring method, the main line end receives two main lines, not polarization, power source termination to DC24V power line.● Three kinds of sound alarm: ambulance / sound of police car / sound of fire engine.● Built-in LEDs, super bright when send out alarm signal, effectively remind people flee from fire.● The alarm will send out both loud sound and quick flash light to remind people escape from the fire.● Using high quality ABS fire-proof material. Suitable to be used in office, hotel, restaurant and so on.Package Included: Sound-light Fire Alarm * 1