Clear-Com FL-7 Call Signal Flasher

The FL-7 is a compact call-signal flasher that makes an intercom call impossible to miss. Whenever a call signal appears on the channel, it throws a bright red flash and an audible tone, so a busy or noisy position sees or hears the alert even when nobody has a hand on the panel. A front-panel mode switch picks flasher, ring, or both, and separate controls set light brightness and tone volume to suit the room.

The low-profile module wires inline on the partyline through a pair of XLR-3 connectors, one female and one male, so it loops into an existing channel without breaking the run. It draws 20-30V DC from the intercom line and updates the classic call light with an LED lens and dimmer.