Chamberlain 2255 Garage Door Opener User Manual


 
35
ACCESSORIES
LOCK
LIGHT
L
O
C
K
L
IG
H
T
C
LO
S
E
D
O
P
E
N
973LM
974LM
995LM
1708LM
41A5281
1702LM
Outside Quick Release:
Required for a garage with NO
access door. Enables homeowner to
open garage door manually from
outside by disengaging trolley.
8 Foot (2.4 m) Complete Rail:
To allow an 8 foot (2.4 m) door to
open fully.
Remote Light Control:
Enables homeowner to turn on a lamp,
television or other appliance from their car
with their garage door opener remote or
from anywhere in their home with an
additional LiftMaster Security
®
remote.
1-Button Security
®
Remote Control:
Includes visor clip.
3-Button Security
®
Remote Control:
Includes visor clip.
10 Foot (3 m) Complete Rail:
To allow a 10 foot (3 m) door to open
fully.
Multi-Function Door
Control Panel:
Provides a Lock Feature which prevents
operation of garage door opener from
portable remotes and a Light Feature for
constant light.
1710LM
976LM
Extension Brackets:
(Optional) For safety sensor
installation onto the wall or floor.
971LM
Wireless Keyless Entry with Security
®
:
Enables homeowner to operate garage door
opener from outside by entering a password
on a specially designed keyboard. Also can
add a temporary password for visitors or
service persons. This temporary password
can be limited to a programmable number of
hours or entries.
78LM
4-Button Security
®
Remote Control:
Includes visor clip.
902LM/903LM
2 & 3 Door Multi-Function Wall
Control:
Ideal for homes with up to three garage
doors. Combine up to three controls
into one wall control panel for a neat
compact appearance. Enhanced
functions include Lock Feature to lock
out outside radio signals while you are
away from home and turn opener lights
on or off from the control panel.
972LM
2-Button Security
®
Remote Control:
Includes visor clip.
970LM
3-Button Mini-Remote Control with
Security
®
:
With key ring and fastening strip.
Motion Detecting Control Panel:
Multi-Function door control with motion
sensor that automatically turns opener lights
on for 5 minutes when it detects a person
entering the garage. Sensor can be easily
deactivated when desired.
98LM
Garage Door Monitor:
Security for the largest door of your
home!
Tells you if your garage door is open or
closed. Monitors up to 4 garage doors by
adding additional sensor modules.
915LM
Garage Door Monitor Sensor:
Additional accessory sensor for homes
with multiple garage doors.
916LM