The LiftMaster Wireless Keyless Entry can open your garage door using a code that you program directly into the unit. It is for use with older 390MHz LiftMaster garage door openers. This unit is the same as the Chamberlain model 740CB.
FEATURES:
- LiftMaster Wireless Keyless Entry System.
- Compatible with ALL billion code systems with the red or green LED light, including Chamberlain, Sears, Craftsman, Master-Mechanic, Wayne Dalton and Tru Value (not compatible with Security+ code rotating see model 976LM for Security+ systems).
- This unit is the same as the Chamberlain model 740CB and Sears models 139.53776 and 139.53876.
- Easy mounting to your garage door jamb with just 2 screws.
- Lets you open your garage door without remote control or keys.
- Over 10,000 codes for maximum security.