Module for interfacing addressable fire panels with Comelit voice evacuation panels (EVAC). Allows link connection of an addressable control panel (Atena / Atena Easy) with up to 5 EVAC panels (49CCO002/4/6). It also allows the fire panel to manage and activate the speaker lines, linking them to Fire Zone Groups for automatic alerting and evacuation of the rooms within the protected site. It alternates the messages transmitted by the EVAC control panels and activates the sirens in the fire panel Loop. The 41EVC100 interface is connected in place of the RS485 board (Art. 41ECB000) and link connection of the control panels takes place via the Ethernet cable. Communication between the 2 or more control panels takes place by means of the dedicated communication protocol.