971LM remote control transmitter for Liftmaster, Sears Craftsman, and Chamberlain security+ garage door openers that have an orange learn button. 390Mhz frequency.

Old part numbers for the 971LM remote;

• Liftmaster part numbers 91LM, 92LM, 94LM, 96LM
• Chamberlain part numbers 950CB, 953CB, 956CB
• Sears craftsman part numbers 139.53680, 139.53681

HomeLink Compatible
Rolling code technology, over 100 billion codes (Security+)
Easy programming

Remote control
Visor clip
Battery (5 year)
Instructions

Dimensions - 1.75" x 3"
Battery - 3 volt lithium 2032
Buttons - 1
Color - Black

Liftmaster, Sears, Chamberlain Security+ garage door openers using 390Mhz frequency. These garage door openers were manufactured from April1997 to 2005. Orange learn button.

• Liftmaster models - 1240R, 1245R, 1246R,1255R, 1256R, 1265, 985, 2245, 2255, 2575, 2595, 2265, 2565, 1280R,2280, 2580, 2500, 2585, 2500B, 2500D, 1000SDR, 2000SDR, 2220, 2110,ATS211R
• Chamberlain models - 1200, 2200, 4200, 6200, 7220,CG40, CG40, PD210, PD610, PD612K, 7320, 8200, 9200, 4620, 4640, 9902,PD420, PD460-2, 9950
• Sears Craftsman & Master Mechanic models manufactured from April 1997-2005 (see paragraph below on the manufacture date)

To determine compatibility with your garage door opener, please look at our selection guide.