Simplex 4100-9542

Network Display Unit with Voice Command Center (VCC), 220-240 VAC, 50/60 Hz

    Brand: Simplex Part #: 47639 Categories: , Manufacturer Part #: 4100-9542


    The 4100ES NDU with VCC is a network level annunciator and manual system/point controller with Network voice control equipment. It provides alphanumeric annunciation for up to 12,000 Network points and/or point lists and can be programmed to function as the network master controller for Alarm Silence, Trouble Acknowledge, and System Reset.

    Network Overview. When connected to other Network nodes, individual fire alarm control panels become components of a distributed intelligence system. Each panel that directly connects to the network is called a network “node” and is capable of performing individual supervision and control on its locally connected devices but has the ability to inform the 4100ES NDU (as well as other network control panels) of point status and panel condition. This allows system information to reach the proper location for appropriate system response.

    Multiple 4100ES NDUs (separately packaged) can be connected to a Network to duplicate common information at separate locations, or direct selected information by type such as troubles, alarms, control, etc.


    Weight 1.00 lbs



    4100ES Network Annunciator Panels: Network Display Units with Voice Command Center and EPS+ Power Supplies