CPA TS 300W Magnetic Horn for Emergency Police and Fire Trucks

Multi-function alarm system integration. The siren is equipped with a new design concept of the handle, the backlight is uniform, the sound of loud noise loud; handle firmware built-in anay kinds of alarm (treble siren, bass whistle, 6 seconds Ambassador, fire, jogging air defense, Ambulance), etc., You can adjust the volume via the control, these key alarm can be "CONVERT" key to switch. The alarm can control the two lights on and off, with short circuit, polarity reverse and other protection. Alarm installation is simple, easy to operate, stable performance, strong power.