The DCS15/DCS2 Digital Call Stations allow for the transmission of voice announcements, gongs and alarms. Each call station can generate and receive different voice transmissions and control signals i
The DOM4-8 is the central control element of the Variodyn D1. It is equipped with 4 independent audio outputs to access 4 channels, and operates 2 zones (8 circuits total). Any complex system configur
FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addres