I am trying to find a supplier for the following:

I would like to purchase a remote control unit for my Sears 1/2 hp garage door opener..

2 of them came with the unit, but now a new member of the family has moved in and I would like for him to have a unit also..

The only information that I have is the information on the back of 1 of the remotes:
IC:2666A DATE 07/04 SEARS CANADA INC. TORONTO 139.53681B SEARS
ROEBUCK & CO. USA ASSEMBLED IN MEXICO FCC ID:HBW1255

The size of the unit is as follows: 3" x 1 3/4" x 1/2" is a grayish/brown in color, has the visor clip, has a finger button and 2 smaller round buttons and has the Craftsman name on the front of the unit.

Thanks,

Nedrog

Have you tried the sears store or sears.com? I believe Chamberlian makes the ones for sears

YOu will have to match the same freq. as the others and unit

My two garage door opener 139.53681B stopped working, I put new batteries in each but still will not work. Replaced battery in remote on out side of garage. Is there a battery in the garage opener and where is the access?