Siren and Speaker Kit

For those public safety sector, such as port, and large, medium-sized overhead
Traveling crane in the metallurgy and mechanical and electrical industry, who are
Looking to add a siren to their vehicle (like crane). Our model BC-2 is a siren,
Microphone and siren controller all wrapped up in one. Built with state of the
Art electronics throughout to provide years of dependable service. The compact
Size of the siren controller makes mounting possible in vehicles that have minimum
Open space available in the console area. The three emergency sounds and public
Address system have a full range adjustable sound output, which is controlled
By a simple turn of the rotary volume control. Select siren sounds by the simple
Rotation of a rotary button. Kit comes complete with a speaker, plug-in microphone
(or desktop gooseneck microphone and foot switch), metal mounting controller and
mounting hardware.

Two, three or more sirens can be added according to background noise.

Operation of siren:
* Push & release control button, siren turns on/off so operator can make unique emergency siren sound.
* Push and hold the microphone button and speak into the microphone(in case of speaker Microphone).
* Push the foot switch using foot and speak into the microphone(in case of desktop
Gooseneck microphone).

Specifications:
Supply voltage: (optional) AC 24V-380V DC 24V-48V 50Hz-60Hz
Siren wattage (W): (optional) 10W/25W/50W
Siren impedance: 8