QT688 Addressable Sounder

8.70 (cm)
8.70 (cm)
68.00 (cm)

Addressable Sounder


  • An addressable sounder designed to increase call indication levels in large Quantec sites. 
  • Can be programmed to sound when certain groups of call points are calling.
  • Sounder rate changes/intensifies to reflect the urgency of incoming calls.
  • Adjustable volume control.
  • Connections for an optional slave overdoor light.
  • Mounts on a standard UK 25mm single gang flush or surface back box.
  • Finished in tough, durable ABS plastic.
Quiescent current TBC.
Alarm current TBC.
Controls Adjust volume.
Connections Net +; Net -. Includes R (Red) and G (Green) connections for an optional slave overdoor light.
Onboard Sounder Yes. (Sound sequence changes and intensifies to reflect the urgency of the incoming call).
Onboard Infrared Receiver No.
Product dimensions (mm) 87 W x 87 H x 68 D mm. Mounts on a UK 25mm single gang back box.
Construction & finish Plastic.
IP Rating IP41.
Weight TBC.
Operating conditions/temperature -5ºC to +40ºC. Max. relative humidity 95% non-condensing.