The LQ-R4W8 8-channel 4-wire IP communications interface for extending 4-wire audio communications and call signaling to remote sites over IP networks (LAN, WAN, Internet). Supports eight channels of audio which can be routed to up to five other LQ units.

The LQ-R4W8 enables the connections of 4-wire audio devices over LAN, WAN or Internet IP infrastructures in a 1RU panel. Connect up to 6 panels together to create standalone intercom groups. The LQ-R4W8 supports ECS, EHX and Drake 4000 II panels (4-wire + data).