Fire Alarm Siren 3 Tones and Xenon Lamp Strobe Siren-

Fire Alarm Siren 3 Tones and Xenon Lamp Strobe Siren

Fire Alarm Siren : 1.Working Current: 90~180mA; 2.Flash Intensity: ≥1.2WS; 3.Flash Period: ≤1.5S; 4.Alarm Sound:105dB; 5.Life Of Flash Light: ≥50,000;