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ID

Garage door opener brand and manufacturing dates

1

Linear garage door openers manufactured from 1997 to present.

2

 Chamberlain, Sears Craftsman, LiftMaster, Master Mechanic and Do It garage door 
openers manufactured from 1997 to 2004

 [Orange/Red LEARN Button]

.

3

Chamberlain, Sears Craftsman, LiftMaster, Master Mechanic and Do It garage door 
openers manufactured from 2005 to present 

[Purple LEARN Button]

.

4

Chamberlain, Sears Craftsman, LiftMaster, Master Mechanic and Do It garage door 
openers manufactured from 1993 to 1996

 [Green LEARN Button]

.

5

 Genie Intellicode and Overhead Door garage door openers manufactured from 
2005 to present (315 MHz).

6

Genie Intellicode and Overhead Door garage door openers manufactured from 
1995 to present (390 MHz).

7

Stanley garage door openers manufactured in 1998 to present.

8

Chamberlain, Sears Craftsman, and LiftMaster garage door openers manufactured 
2011 to present

 [Yellow LEARN Button]

.

9

Wayne Dalton garage door openers manufactured in 1999 to present (372.5MHz).

Press and quickly release the  

LEARN button

 on the  garage door 

opener. 

6

LiftMaster.com  •  1-800-442-1255

LiftMaster is a Trademark of LiftMaster. Chamberlain and Moore-O-Matic are Trademarks of Chamberlain Group. Genie and Intellicode are 

Trademarks of GMI Holdings, Inc. Overhead Door is a Trademark of Overhead Door Corporation. Linear is a Trademark of Linear Corporation. 

Master Mechanic is a Trademark of TruServ. Sears is a Trademark of Sears & Roebuck. Stanley is a Trademark of The Stanley Works. Wayne 

Dalton is a Trademark of Wayne Dalton Corporation. Do It is a Trademark of Do It Best Corporation.

GETTING STARTED

PROGRAM THE INITIAL PIN

To prevent possible SERIOUS INJURY or DEATH from a moving gate or garage door:
•  Install keypad within sight of garage door, out of reach of small children at a minimum 

height of 5 feet (1.5 m) above floors, landings, steps or any other adjacent walking surface, 

and away from ALL moving parts of door.

•  ALWAYS keep remote controls out of reach of children. NEVER permit children to operate, 

or play with remote controls.

•  Activate gate or door ONLY when it can be seen clearly, is properly adjusted, and there are 

no obstructions to door travel.

•  ALWAYS keep gate or garage door in sight until completely closed. NEVER permit anyone to 

cross path of moving gate or door.

UNIVERSAL WIRELESS KEYPAD

MODELS 387LM, 387LMC

Your universal wireless keyless entry is compatible with Chamberlain, Sears Craftsman, 

LiftMaster, Master Mechanic, Do It, Genie Intellicode, Overhead Door, Stanley, Wayne Dalton or 

Linear garage door openers with Smart/Learn button.

Read instructions thoroughly BEFORE beginning.

 If you are using this product with 

residential door openers, this product must be used only with door openers 

manufactured starting January 1, 1993 that utilize photoelectric sensors located near 

the bottom of the door track.

Make sure the garage door opener has a working light because it is a programming indicator.

WARNING:

 This product can expose you to chemicals including lead, which are known 

to the State of California to cause cancer or birth defects or other reproductive harm. 

For more information go to www.P65Warnings.ca.gov.

Learn 

LED

Learn 

LED

OR

OR

Learn 

LED

Green or

Red/Orange 

LEARN Button

Purple LEARN

Button

Yellow 

LEARN

Button

Locate the LEARN button on the garage door opener. 

NOTE: 

Your garage door opener may look 

different.

Write a 4-digit 

PIN#

 of your choice in steps 4 and 6. 

1

Find and write your opener 

ID#

 from the list below to use in step 4.

2

Enter your 

4-digit 

PIN

__ __ __ __ , and press 

#.

Enter the opener 

ID __

 , and press 

#

4

5

Enter your 

4-digit 

PIN 

__ __ __ __

,

 and press the 

0

 key. 

NOTE

For Genie and Overhead Door units, press the 

key 

twice.

7

Press and hold the 

*

 and 

#

 buttons until the keypad stops flashing.

3

Test by entering your 

4-digit

PIN

, then press and hold 

the 

0

 key until door activates.

Install out of reach of small children at a minimum height of 5 feet (1.5 m) above floors, 

landings, steps or any other adjacent walking surface, and away from ALL moving parts of door. 

Secure keypad to a smooth surface. Mount the keypad out of the path of the moving garage door, 

but within sight of it (4" [10 cm] clearance is needed for the cover).

INSTALLATION

1.  At the keypad cover bottom, 

pinch sides and firmly slide 

the cover from the keypad.

2.  Remove the battery cover to 

show mounting holes.

 3.   Remove the battery and mount 

the keypad using screws 

provided.

 4.  Reassemble the battery cover 

and keypad cover.

1. Enter the existing 

4-digit 

PIN#

, and press 

*

.

2. Enter a new 

4-digit 

PIN# 

__ __ __ __

,

  and press 

*

3. Test by entering your new 

4-digit 

PIN#

 and press the 

0

 key. 

CHANGING AN EXISTING PIN

Replace the 9-Volt battery when 

keypad light becomes dim or does 

not light up. Slide cover up, remove 

battery cover, and replace battery.

To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.

• If battery is swallowed, immediately notify doctor.

BATTERY

9V Battery

1

2

3

STOP

IMPORTANT: 

You have 10 seconds to complete this step. 

If the keypad 

light turns off before completing this step, go back to step 3.

Before You Begin:

Programming is time-sensitive. 

NOTICE:

 This device complies with  part 15 of the FCC rules and Innovation, Science and Economic Development Canada license-exempt RSSs. 

Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any 

interference received, including interference that may cause undesired operation.
Any changes or modifi cations not expressly approved by the party responsible for compliance could void the user’s authority to operate the 

equipment.
This device must be installed to ensure a minimum 20 cm (8 in.) distance is maintained between users/bystanders and device.
This device has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules and Industry 

Canada ICES standard. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This 

equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause 

harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this 

equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the 

user is encouraged to try to correct the interference by one or more of the following measures:
•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•  Consult the dealer or an experienced radio/TV technician for help.

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