Alarm Base


Audio/Visual Alarm Base

The 683 addressable audio/visual alarm base is a loop-powered device that provides a fire alarm warning to building occupants. The integration of the audio/visual function with a detector base may displace the need to install separate audio/visual alarm devices. Models with an integrated isolator provides electrical isolation of loop wiring for addressable fire detection control and indicating equipment. The isolator function ensures that short-circuit faults in the alarm zone loop wiring disables a minimum number of devices.

Manufacturer: Numens

PRICE: ₱ 2,689.44

Free Delivery within Metro Manila


Visual, audible and audio/visual models available
Audible alarm output adjustable up to 85dB at 1 m
Easy DIP-switch address setting
Quick alarm and shadow addressable options are available
Optional isolator with both automatic operation and restore
Compatible with either addressable or non-addressable detectors
Optional transparent or white cover to finish an installation without a fitted detector

Technical Data