Description
QT688
- 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.
