• 1816 AP Telephone Intercom Expansion
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      • 1816 AP Telephone Intercom Expansion

      • Features:  Only a single Access Plus controller can be used with the 1816AP intercom expansion module Ideally suited for apartment buildings, college resident halls, and office buildings Full-Duplex communication, built-in call waiting, double ring feature identifies visitor calls from regular incoming phone calls Download Manual
    • 1816 Intercom System-Multi
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      • 1816 Intercom System-Multi

      • Features:  Commercial telephone intercom system. Built-in call waiting. Lobby panel/doorman Caller ID. True full duplex communication. Interfaces with all DKS telephone entry/access control systems. Residents do not need central office (C.O.) telephone service to be connected to system. Directory codes can be programmed to numbers of your choice. No reprogramming required when residents move in or out. Double ring feature…
    • 1820 Telephone Intercom
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      • 1820 Telephone Intercom

      • Features:  Resident call down feature. Caller ID. Resident activated/deactivated call waiting. Resident activated/deactivated do-not-disturb. Resident activated/deactivated call forwarding. True full duplex communication. Interfaces with all DKS telephone entry/access control systems. Residents do not need central office (C.O.) telephone service to be connected to system. Directory codes can be programmed to numbers of your choice. No reprogramming required when residents move…