Ultra Bright, Ultra Loud

There are many types of alarms and lights available with many different features and sizes. All these designs have their own advantages and disadvantages, but these designs are not suitable for our applications. WatchGas has developed a Beacon Sounder, which is ideal as an alarm bar for the AirWatch and many other applications.

BRIGHT AND LOUD. The Beacon Sounder, developed by WatchGas, has 36 ultra-bright RGB LEDs for colored lighting. The sounder in the beacon produces 107 dB at a one-meter distance. This is more than enough to hear an alarm and is ideal for use in gas detection applications.

The beacon sounder is equipped with ultra-bright LED lighting, even clearly visible during daytime. The sound is optimally amplified and distributed through the specially designed sound cone. The compact design of the Beacon Sounder is well applicable to our AirWatch.

The Beacon Sounder can be digitally controlled by the AirWatch and can be installed with our AirWatch configuration software. For other applications, the beacon sounder can be controlled in an analog way. The above connections on the PCB are accessible easily, on purpose. Through its compact design, the Beacon Sounder is suitable for many applications.

  • Ultra Bright RGB LED;
  • Different colors and patterns;
  • 107 dB at 1 meter;
  • Various sounds;
  • Compact design;
  • Easy to program;
  • Controlling both digital and analog.


  • Ultra Bright RGB LED
  • Different colors and patterns
  • 107 dB at 1 meter
  • Various sounds
  • Compact design
  • Easy to program

Dimensions 92 x 80 mm Dia x H
Weight 250 g
Attachment 4x M4x35 bolts.
Colors RGB LED. Standard with Red, Yellow, Green, Blue and different flashing patterns.
Sound Different types of alarmsounds.
Sound volume 107 dB at 1 meter
Power supply 9-30V DC (min 4W)
Stand-by current max 10mA
Trigger voltage positive 6-30V DC
Trigger voltage ground min 6V DC below supply
Cable diameter max 0.5mm2 (24 to 20AWG) Stranded core.