Chamberlain 3800E Garage Door Opener User Manual


 
ACCESSORIES
41A5281
Extension Brackets:
(Optional) For safety reversing
sensor installation onto the wall
or floor.
377LM
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.
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.
395LM 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.
380LM Remote Work Light:
Enables homeowner to turn on a
work light from their car with their
garage door opener remote or
from anywhere in their home with
an additional LiftMaster Security
®
remote.
975LM
373LM
370LM
915LM
CLOSED
OPEN
916LM
475LM
Laser Park Assist:
Laser enables homeowners to precisely
park vehicles in the garage.
3-Button Security
®
Remote Control:
Includes visor clip.
3-Button Mini-Remote Control
with Security
®
:
With key ring.
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.
Garage Door Monitor Sensor:
Additional accessory sensor for homes
with multiple garage doors.
EverCharge™ StandBy Power
System:
Provides backup power to the model
3800E garage door openers.
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