Chamberlain 940CB Security and Wireless Keypad

Chamberlain 940CB

Security+ rolling code technology protects your home from code grabbers Allows garage access without remote using private 4-digit security code No wiring required, mounts with just the two included screws Programmable access feature allows you to set a one-time access code Compatible with 390 MHz units Product Description Lets you open or close the garage

Liftmaster 412Hm Universal Garage Door Opener Coaxial Receiver

Liftmaster 412Hm

The code between the remote and receiver changes with each use for added security Over 100 billion possible codes in High Security mode Will work with most Lift-Master, Sears or Chamberlain remotes See description for full list of compatible remotes Product Description Security+ code rotating technology. The code between the remote and receiver changes with

Liftmaster 371LM 315MHz Garage Door Remote Transmitter

Liftmaster 371LM

Order the 371lm 315Mhz Chamberlain remote if: Your motorhead has a purple learn button and purple antenna Your motorhead is a Chamberlain, Sears, Liftmaster product 371lm includes: remote, battery, visor clip, instructions. Compatible mini remote: 370lm; Compatible keypad: 377lm Product Description 315 MHZ Frequency, over 100 billion codes with code rotating technology. Optimize electronic stability