Sinalizador luminoso endereçável com sirene qt608c

Provides visual indication of calls made from a quantec call point outside bedrooms, wcs, etc. flash and colour sequence changes/intensifies to reflect the urgency of the incoming call. dual red and green leds and triangular diffuser make it highly visible from a distance. mounts on a standard uk 25mm single gang flush or surface back box. finished in tough, durable abs plastic.