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|DoorKing 1820 Telephone / Intercom with Call-Down
The Model 1820 telephone intercom system is a unique communication and access control device that provides
voice communication and control of a door (or gate) via the residents own telephone without the need of a
dedicated central office (C.O.) phone line. The 1820 has an advanced "call-down" feature that allows residents
to be connected directly to a doorman, concierge or security office by simply pressing two buttons on their
touch-tone telephone. The systems caller ID feature lets the resident know if a call is coming from the lobby
panel, doorman or concierge phone. In addition, the 1820 allows each resident to control call forwarding, call
waiting and do-not-disturb features directly from their own telephone. The 1820 eliminates the need of a costly
hard-wired intercom system and monthly line charges and lease payments to the phone company. The 1820
telephone intercom system is ideal for condominium buildings, apartment buildings, college resident halls and
office buildings where controlling access into the building is an essential part of your security program.
The 1820 is a component style system that consists of a lobby panel(s), main control cabinet(s) and line interface
board(s). The system is built in accordance with the number of telephone lines to be interfaced with.
OPTIONS FOR THIS MODEL
Main cabinet can house up to 9 LIB's to interface with up to 108 phone lines.
Auxiliary cabiner can house up to 12 LIB's to interface with up to 144 phone lines. Additional auxiliary cabinets
can be added as needed, up to 1200 phone lines for the system.
Garden style cabinet will house up to 4 LIB's to interface with up to 48 phone lines.
Resident call down feature.
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
Residents do not need central office (C.O.) telephone
service to be connected to system.
Directory codes can be programmed to numbers of
No reprogramming required when residents move in
Double ring feature identifies lobby panel call.
Interfaces with up to 1200 telephone lines.
Full duplex communication.
Stores up to 10 preprogrammed call out numbers.
Doorman telephone input.
Programmable directory codes.
16 VAC, 50 VA power transformer (main cabinet).
16 VAC, 50 VA power transformer (auxiliary cabinets).
Main & Auxiliary Cabinets: 35.25"H x 13.25"W x 5.0"D.
Garden Style Cabinets: 21.25"H x 13.25"W x 5.0"D.
System requires one (1) main control or garden
cabinet, one (1) line interface board (LIB), one (1)
connecting cable and one (1) RJ71C phone block for
every 12 phone lines that the system will interface
|ACCESSORIES AVAILABLE FOR THIS MODEL
Several different types and styles of lobby panels can be connected to the 1820 system. Contact your
professional DoorKing dealer for more information.
|The DKS 1820 features a simple to use "Call Down"
feature. By pressing just two buttons on their touch-
tone telephone, the resident is connected directly to
the Doorman or Concierge (or any other station
designated as the call down station) without having
to dial a 7 or 10 digit telephone number
The 1820 puts the resident in charge of their calls!
From their touch-tone telephone, each resident can
program in a Call Forwarding number if they wish to
receive lobby panel calls while they are out of their
home. They can even reject all lobby panel calls
during certain hours with the “Do-Not Disturb”
Every resident is connected even if they don’t have
central office phone service. Just plug a touch-tone
telephone into the phone jack in your apartment.
|Step 1 - Select One- Main Control Panel
|Step 2 - Select Realy Board
|Step 4 - Select Auxiliary Cabinets (If Required)
|Step 3 - Select Decoder Board (If Required)
|Step 5 - Select Phone Blocks and Cables
|BFT Cell Phone Entry with
Keypad up to 1000 User --
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