Liftmaster Sears Chamberlain Remote Control 81LM

Liftmaster Sears Chamberlain Remote Control Transmitter 81LM

This replacement remote control is for chamberlain, craftsman, lift-master, sears, and master mechanic garage door openers built between 1993 and 1997.

Billion code smart button remote controls that replace models with green LED indicator lights.

Old part numbers for the 81LM remote:

Liftmaster part numbers 81LM, 82LM, 83LM, 84LM, 96LM
Chamberlain part numbers 850CB, 853CB, 959CB, 856CB
Sears craftsman part numbers 139.53779, 139.53879, 139.53859, 139.53779, 139.53759, 139.53225, 139.53225SR, 139.53225SRT, 139.53325, 139.53325SRT, 139.53335SRT1, 139.53425, 139.53425SRT, 139.53479, 139.53491, 139.53525, 139.53525SRT, 139.53535, 139.53535SRT1, 139.53626, 139.53627, 139.53628, 139.53628SRT, 139.53629, 139.53635, 139.53635SRT, 139.53636, 139.53636SRT, 139.53637, 139.53637SRT, 139.53638SRT, 139.53640, 139.53640SRT, 139.53641, 139.53641SRT, 139.53644, 139.53644SRT, 139.53645, 139.53645SRT1, 139.53645SRT3, 139.53646, 139.53646SRT1, 139.53646SRT2, 139.53647SRT1, 139.53648, 139.53648SRT1, 139.53648SRT2, 139.53650, 139.53650SRT, 139.53660, 139.53660SRT, 139.53660SRT1, 139.53669, 139.53669SRT, 139.53678, 139.53678SRT, 139.53800, 139.53800SRT, 139.53824, 139.53824SRT, 139.53834, 139.53834SRT1, 139.53834SRT3, 139.53915SRT, 139.53927SRT, 139.53960SRT, 139.53970, 139.53970SRT, 139.53971, 139.53971SRT, 139.53973, 139.53973SRT, 139.536141SR, 139.536151SR, 139.536181SR, 139.536191SR, 139.536251SR, 139.536261SR, 139.536271SR
Wayne Dalton part number 81WD

Remote control
Visor clip
Battery
Instructions

Rotating codes
Compatible with Homelink
Easy Programming

Frequency: 390 Mhz
Dimensions: 1.75" x 3"
Battery: 3 volt lithium 2032
Model No: 81LM
Part No: LM-81
Code Set: Learn
Color: Black
Manufacturer: Chamberlain
Warranty: Mfg 1 year

Liftmaster, Sears, Chamberlain, Master Mechanic, and Wayne Dalton garage door openers built between 1993 and 1997. See lists below for specific model numbers.

Liftmaster models - 1240, 1245, 1246, 1250, 1255, 1256, 1260, 1260LK, 1245LK, 1270, 1280, 100SD, 2000SD, ATS211
Wayne Dalton models - 215WD, 220WD, 315WD, 320WD
Chamberlain models - 710WHC, 711WHC, 1100, 2100, 4100, 5100, 7200, 8100, 8100M, 4600, CSO
Sears Craftsman & Master Mechanic models manufactured from 1993-1997 (see paragraph below on the manufacture date)

To determine if this remote control is correct for you, look on your existing remote control, or wall button for the color of the LED light. If you have a green light this is the correct remote control for your garage door opener.

For Sears Craftsman, Master Mechanic and all other garage door openers manufactured by Chamberlain group Locate your manufacture date to determine the correct remote control. This date is found on the logic control panel of the powerhead hanging in the garage(generally found behind one of the light covers).

If you can't figure it out, just give us a call or email us.

Programming Instructions

1. Locate the Smart/Learn Button.
2. Press and immediately release the learn button. The learn LED will glow steadily for 30 seconds.
3. Within 30 seconds press and hold the button on the remote control you wish to use. Release the button when the garage door opener light blinks, or you hear two clicks.

For the full instructions, and programming illustrations click here.

7 Quick Tips for Buying Garage Door Opener Parts

You will need to know several details about your garage door opener to select the correct parts for it. Manufacturer name and model number are usually necessary.
To find detailed infomation about your garage door opener, look on the garage door opener power head located on the ceiling of your garage. Usually stickers and identifying information are found on the back or sides of the machine.
Garage door opener manufacturers change the frequency at which remote controls and keypads function periodically, so you will generally need to know the model number of your garage door opener.
Some models of garage door operators use radio gear (remote controls, keypads) from another manufacturer. In this case, you will need to know additional details found on a currently working remote control.
Use our Garage Door Opener Selection Guide for details specific to your brand of garage door opener.
On each product page there is a section called "Compatible with". This section gives details on manufacturers and models numbers that use the particular garage door opener part, remote control, keypad, gear, or other part.
If you are still not sure which part will work with your garage door opener, Contact Us using the web form on the contact us page. Please include details about your garage door opener manufacturer and model number in your question.

Customer Reviews

Average Rating

	Thanks!
	I was very satisfied with my order. It was exactly as advertised, was shipped promptly and performed as expected.
	Reviewed by: Bobby from USA. on 10/26/2011