
120 Glasgow Avenue
Inglewood, California 90301
U.S.A.
1
CENTRAL
OFFICE
EARTH
GND
PHONE
IN
PHONE
OUT
HOME
2345678
SW1
ENTRY BY-PASS
1875-010
1
CENTRAL
OFFICE
EARTH
GND
PHONE
IN
PHONE
OUT
HOME
2345678
SW1
ENTRY BY-PASS
1875-010
It is highly recommended that you consult the Installation/Owner’s manual for complete instructions on all the different types of installations. The 1812 Access Plus
Telephone Entry System involves the installation of the 1812 cabinet, the by-pass board for the incoming telephone line, and wiring of these components (On reverse side).
Be sure that all dirt, metal or wood debris is removed from inside cabinet after mounting it. This could damage the control board and cause a malfunction during operation.
Remove Control Board from Cabinet
Flush Mount Cabinet in a Pilaster, Wall or Kiosk
The control board removal is the same for all models.
1. Unlock and open the 1812 Access Plus door.
2. Disconnect the keypad plug and door accessories
plug from the control board.
3. Remove the 4 screws. Carefully remove control board.
CAUTION Keep the control board in a protected area
during the installation.
SPE
A
K
ER
VOL
M
IC
V
O
L
K
E
Y
PA
D
C
O
DE
1970-010
18
11
1
2
3
45
6
78
9
10
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J2
J1
MOD
E
M
1972-010
S
W
1
1
2
3
4
5
6
7
8
BAD
D
N
S
L
A
N
D
OWN
RS-
485
R
X
J4
ON
J1
RJ-45
Jack
(Cat5)
Use existing 4 holes in cabinet box to bolt the surface or wall mount models on a DoorKing
mounting post (there are several different styles available). Use the hardware that is supplied with
the mounting post. Run all necessary wires through the post to the cabinet (See reverse side).
Mount Cabinet on a Mounting Post
Use the 4 existing holes in the cabinet box to screw the surface or wall mount models to
the wall. Run conduit inside or outside of wall or pilaster if desired. Use appropriate
hardware to mount the cabinet (Not supplied). Be sure that the mounting hardware does
not protrude into the cabinet where it could cause a short. Run all necessary wires through
the conduit to the cabinet (See reverse side).
Mount Cabinet Directly to a Wall or Pilaster
Install the By-Pass Board
The 1812 Access Plus by-pass board provides a method to by-pass the 1812 Access Plus and route the
incoming telephone line directly to the homeowner’s phone. It must be installed as part of the 1812
Access Plus system. All telephone wires for the 1812 Access Plus must pass through the by-pass board.
Mount the by-pass board in a location that is easily accessible by the homeowner. In case of 1812 Access
Plus trouble or maintenance, the homeowner will use the by-pass switch on the board to route the
incoming telephone line directly to their home phone. If the by-pass board is installed outdoors, it must be
installed in a NEMA Type 4 enclosure (not supplied) with conduit to protect the board and wires from
direct exposure to landscape sprinklers, rain, snow, and other elements.
NEMA Type 4
enclosure for
outdoor
installation.
(Not Supplied)
Use only twisted pair telephone wire that is rated for direct
underground burial (Cat5e Gel Filled (flooded) UV resistant
direct burial cable in conduit is recommended).
DO NOT use wire that is rated for indoor application use.
DO NOT run telephone wires in the same conduit as high
voltage AC wire.
It is recommended to run all necessary wires to the by-pass
board (See reverse side) in a “dedicated” telephone wire
conduit.
Ground by-pass board.
Minimum 12 AWG wire
(Not supplied).
If installed
outdoors.
Plastic screw anchors for
masonry if required.
(Not supplied)
Dedicated
Telephone
Wire Conduit
“Entry” switch position:
Routes incoming phone line through 1812
Access Plus and then to the home phone.
7
“By-Pass” switch position:
Routes incoming phone line directly to the
home phone, bypassing 1812 Access Plus.
From
Incoming
Telephone
Line
From
1812’s
18-Pin
Main
Terminal
Surface
Mount
Cabinet
Wall
Mount
Cabinet
Flush
Mount
Cabinet
Surface
Mount Curved
Cabinet
7
8 9
4 5 6
1 2 3
0
7
8
9
4 5
6
1 2
3
0
7
8
9
4
5
6
1 2
3
0
7
8 9
4
5 6
1
2 3
0
Mount rough-in box into the pilaster, wall or kiosk. Run conduit inside wall into bottom of rough-in
box if desired. Use appropriate hardware (Not supplied) to secure the rough-in box in place. Run all
necessary wires through the conduit in to the rough-in box (See reverse side).
Bolt flush mount box
into the rough-in box
with 4 supplied bolts.
R
ough-In Box
SPEAKER
VOL
MIC VOL
KEYPAD
CODE
1970-010
18
11
123
4
5
6
7
8910
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J2
J
1
MODEM
19
72-010
SW1
1
2
3
4
5
6
7
8
BAD
DNS
LAN
DOWN
RS-485
RX
J
4
ON
J1
RJ-45
Jack
(Cat5)
Flush
Mount
Box
Conduit
(Shown inside wall)
Conduit
(Shown inside wa
ll)
8-Pin
RS-485
Connector
18-Pin Main
Terminal
Connector
Remove the 18-pin main terminal
connector, and if necessary, the 8-pin
RS-485 connector from the control
board by gently pulling them straight
up. This will make wiring to the
control board easier. Note the
orientation and numbering sequence
of each connector to correctly wire it.
IMPORTANT The 1812 Access Plus and by-pass board
MUST be properly grounded! A gooseneck mounting post
anchored in concrete does not make a good ground.
1
CENTRAL
O
FFICE
EARTH
G
ND
PHONE
IN
PHONE
OUT
HOME
2345
6
7
8
SW1
ENTRY BY-PASS
1875-010
2
3
4
5
6
7
8
1
From
Home
Phone
Incoming
Phone Line
Home Phone
Incoming
Phone Line
Home Phone
QUICKSTART “BASIC” INSTALLATION GUIDELINES FOR AN 1812 ACCESS PLUS CABINET AND BY-PASS BOARD
OV
OV
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