CLEARCOM EF-701M

4-Wire Interface with Call Signal

• High-quality partyline to 4-wire audio conversion interface
• Maintains hybrid null with multiple units on a channel
• Converts call signals to RS-422 data with selectable baud rate
• Connects intercom with call signal over fiber
• Clear-Com and RTS compatible
• Built-in test tone and jack for nulling
• Multi-mode data status LED
• Powered by the intercom line