Accessories - Chamberlain Access Master Security+ M385 Owner's Manual

1/2hp security+ garage door opener for residential use only
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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.
1710LM
10 Foot (3 m) Complete Rail:
To allow a 10 foot (3 m) door to open
fully.
41A5281
Extension Brackets:
(Optional) For safety reversing sensor
installation onto the wall or floor.
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.
916LM
Garage Door Monitor Sensor:
Additional accessory sensor for homes
with multiple garage doors.
1-Button Security✚
371AC
Includes visor clip.
3-Button Security✚
373AC
Includes visor clip.
370LM
3-Button Mini-Remote Control with
Security✚
With key ring and fastening strip.
Wireless Keyless Entry with Security✚
377LG
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.
98LM
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.
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✚
35
®
Remote Control:
®
Remote Control:
®
:
®
remote.
:
®

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Questions and answers

Paul Jobe
January 18, 2025

What code for the keypad is a Chamberlin M375. 0 thru 9 I think, to work with a clicker keypad.

1 comments:
Mr. Anderson
May 14, 2025

The keypad code for the Chamberlain Security+ M385 is not fixed. You must program it manually. To do this:

1. Press the existing 4-digit PIN on the keypad, then press and hold the "#" button until the opener light blinks twice.
2. Enter a new 4-digit PIN and press "Enter."
3. The opener light will blink to confirm the new code is set.

If setting up for the first time, follow the learn button sequence using the multi-function door control and the keypad.

This answer is automatically generated

This manual is also suitable for:

Security+ m375-1/2hp

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