Videx 2210A Audio concierge unit

Videx audio digital concierge unit based on the 2 wire BUS intercom system (6 wires no coax for the video version) and has for the operation, an alphanumerical keypad with 16 push buttons, a mode (night, day, off) button and a door opening button. This device allows the intercommunication between concierge and user, or between two users, the booking of up to 48 user calls, and the storing of up to 48 alarms sent by intercoms on the system. There are 3 operating modes (off/night/day) available. The operator can contact any internal user from the concierge by entering the relevant number followed by pressing the star button. The operator can open any door without receiving a call on any door panel by picking up the handset and entering the relevant panel ID number followed by the key or circle button. The calls from the extensions are logged on the concierge and answered at the discretion of the operator but always depending on the arrival order. When an internal call is received, the display shows the generic message CALL FROM FLAT, the concierge emits an acoustic signal different tonality than the external call.