The BPT VSE/301 Intercom selector is used to connect different receiver groups to the main line (of X1, X2 systems or system 300 installation)
 
Features:
It supplies power to intercom receivers directly from the X1 bus with a single twisted pair
Works independently without connection to an audio or video entry control system
4 terminals for in/out to the BUS line
‘Two switch’ for access to programming and resetting of the data stored in memory
 
 
Dimensions:
8 DIN modules