The DORRALE car siren system consists of a DS7300 amplifier control box and a small sliver portable ultra slim speaker.Come with a wireless remote control.
The siren system handle firmware built-in more than 20 kinds of alarm (treble siren, bass whistle, 6 seconds Ambassador, fire, jogging air defense, Ambulance, machine gun), etc.
With an adequate power output of 100W and powerful speakers, with a higher rating of 120-130dB you get quality audio output which is audible from a distance away.
This siren system can install on any 12V cars.such as police, fire, ambulance, traffic, engineer, volunteer, and private vehicle to use as a PA system or audio warning device.
Alarm installation is simple, easy to operate, stable performance, strong power.