The Guardian CX4 MK3 is a priority interface and sound level control, which has a control input for interfacing with any fire alarm.
The unit has two functions, it’s first function is to provide a priority input into an audio system of either 4 mono or 2 stereo channels (Priority Override). The second function is to control the maximum operating audio sound level in 2 stereo channels (Sound level control).
The Guardian CX4 MK3 has a control input for interfacing with any fire alarm. It features a trigger output that turns the signal of two stereo systems down and introduces a priority signal.
Features include:
Figures:
The AVC-2 Automatic Volume Control is an analogue, stereo automatic volume controller, which means the dynamics of the sound remain the .
The CX-10 is a ten-channel, fire alarm priority interface unit. The CX-10 provides a priority input into an audio .
The AVC-2D is an automatic volume controller with 3 different modes of operation. Features include:
The AVC-4 Automatic Volume Control is an analogue, stereo automatic volume controller, which is designed to control 2 stereo systems. The AVC-4 .
