Accessories - Chamberlain 1240R - 1/4HP Owner's Manual

ACCESSORIES

1702LM
Outside Quick Release:
Required for a garage with NO
access door. Enables homeowner to
open garage door manually from
outside by disengaging trolley.
1708LM 8 Foot (2.4 m) Complete Rail:
To allow an 8 foot (2.4 m) door to
open fully.
10 Foot (3 m) Complete Rail:
1710LM
To allow a 10 foot (3 m) door to open
fully.
41A5281 Extension Brackets:
(Optional) For safety sensor
installation onto the wall or floor.
Multi-Function Door
78LM
Control Panel:
Provides a Lock Feature which
prevents operation of garage door
opener from portable remotes and a
Light Feature for constant light.
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.
Garage Door Monitor:
915LM
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.
Garage Door Monitor Sensor:
916LM
Additional accessory sensor for
homes with multiple garage doors.
995LM 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✚
1-Button Security✚
971LM
Includes visor clip.
2-Button Security✚
972LM
Includes visor clip.
3-Button Security✚
973LM
Includes visor clip.
974LM
4-Button Security✚
Includes visor clip.
970LM
3-Button Mini-Remote Control with
Security✚
With key ring and fastening strip.
Wireless Keyless Entry with Security✚
976LM
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.
Model 98LM
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.
39
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Remote Control:
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Remote Control:
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Remote Control:
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Remote Control:
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