Liftmaster EL25 User Manual
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INSTALLATION FOR EL2000
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CAMERA MODULE MODELS EL2000BWCAMKT,
EL2000CCAMKT AND EL2000DVRCAMKT
Disconnect power to the unit.
1
BLACK/WHITE, COLOR
& LOW LUX COLOR
CAMERA MODULES
FOR THE EL25 & EL2000 TELEPHONE
ENTRY ACCESS CONTROL SYSTEMS
A static discharge can damage circuit boards.
2 To open, apply pressure to the right-side of the unit.
3 While maintaining pressure, turn the key clockwise.
4 Open the cover.
5 To remove the LED board, unplug the wire harness from LED
board and remove the screws (3). Do not remove the rubber
O-ring.
6 Replace black plastic lens with the clear lens. Keep rubber
O-ring in place.
7 Install the camera module. Reconnect the LED board wire
harness to the camera module.
8 Feed a coaxial cable (not provided) through the conduit hole
in the back mounting plate of the unit. Connect a BNC coaxial
connector to the back of the camera module.
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5
LED Board
Wire Harness
6
7
4
Clear Plastic Lens
O-ring
Camera Module
9 Close and lock the unit.
10 Reconnect power to the unit.
NOTE: If the EL2000 is connected to a home entertainment system,
the home entertainment system must be switched to video input.
8
BNC Coaxial Connector
LED
Board
Call
Button
Board
+
INSTALLATION FOR EL25
LED
Board
Call Button
Board
+
CAMERA MODULE MODELS EL25BWCAMKT,
EL25CCAMKT, AND EL25DVRCAMKT
1 Disconnect power to the unit.
2 Unlock and open the unit.
A static discharge can damage circuit boards.
Wire Harness
3 To remove the LED board, unplug the wire harness from LED
board and remove the screws (3). Do not remove the rubber
O-ring.
4 Replace black plastic lens with the clear lens. Keep rubber
O-ring in place.
5 Install the camera module. Reconnect the LED board wire
harness to the camera module.
6 Feed a coaxial cable (not provided) through the conduit hole
in the back mounting plate of the unit. Connect a BNC coaxial
connector to the back of the camera module.
7 Close and lock the unit.
8 Reconnect power to the unit.
3
Call
Button
LED
Board
Board
Clear Plastic Lens
4
56
O-ring
+
Coaxial Cable
Camera Module
NOTE: If the EL25 is connected to a home entertainment system,
the home entertainment system must be switched to video input.
FOR VERTICALLY MOUNTED EL25 UNITS
The camera lens board must be repositioned 90 degrees
counterclockwise before the above steps can be performed.
When repositioning the camera board carefully remove and set
aside the 2 mounting screws.
114A2972E All Rights Reserved
© 2011, The Chamberlain Group, Inc.
BNC Coaxial Connector
Rotated 90°
H2
100A
UD
H2
100A
UD
H2
100A
UD
H2
100A
UD
“Portrait” positioning for vertical mounting
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