Heddolf CRC315/390MHz Remote Transmitter for Liftmaster Chamberlain Craftsman

Heddolf CRC390-3K Three Button Visor Security+ 315MHz Or 390MHz Garage Door Or Gate Opener Remote Control Directly Compatible With Chamberlain 953CB, 953D, 956D Sears Craftsman 139.53681, 139.53752, 139.53753.
Works with LiftMaster, Chamberlain, Sears Craftsman and other Security+ versions of garage door openers on the 315MHz or 390MHz frequency that have the Red, Orange or Purple learn button.

Note: Will NOT work on Security+ 2.0 opener with the yellow learn button.

Product Description:
The Heddolf CRC390-3K by Keystone is a standard three button visor gate or garage door opener remote control for the Security+ versions of garage door openers on the 315MHz or the 390MHz frequency. The frequency that the remote can use is selected by an internal jumper for either 315 or 390. The Heddolf CRC390-3 also known as the CRC315/390-3 remote works with LiftMaster, Chamberlain, Sears Craftsman and other private labeled Security+ brands of garage door openers by Chamberlain that have the Red, Orange or Purple learn button on the garage door opener. With some models of garage door opener the extra buttons can be used to turn the garage door openers light on and off. The CRC390-3 visor remote can be used to replace any of the models of remotes listed to control up to three Security+ garage doors or gates operating on either the 315MHz or 390MHz frequency but not both frequencies. This item is new in box and includes visor clip, battery and programming instructions.

The Heddolf CRC390-3 remote is compatible with the following models to control up to three Security+ devices:

Product Features:

Product Specifications: