The addition of this optional wallplate allows remote selection of any of the input sources connected to the A 4480 switcher, and adjustment of the local zone & local input volume.
In addition, when connected to the A 4478 local zone input wallplate, it allows the use of a local signal source, such as a wired mic, radio mic or aux source, which VOX mutes the selected input from the A 4480.
Lock function prevents unauthorised adjustment.
All connections are made using a single Cat 5 or similar data cable.
- Remote selection of input audio source
- Volume control of local zone
- Provision for input of local microphone or line level audio via A 4478 wall plate
- Cat5e connection to A 4480
- Powered from the A 4480