Fireclass 576.440.015 FC442AVB Addressable Open Class Base Sounder Beacon
The FC442AVB Open Class Visual Alarm Device Sounder Beacon is a loop powered unit driven from an addressable control panel.
It has an integral two port loop short circuit isolator. The FC442AVB also has a base for fitting a fire detector, or alternatively a blanking cap can be used.
Settings for the tones, beacon flash rate and volume levels are all configurable using the control panel.
The selectable flash rates are as follows:
1Hz (one flash every second)
0.5Hz (one flash every two seconds)

