- New in package w/ instructions and screws for hanging.

- Model 877 LM for use with Security+ 2.0 Garage Door Openers with a YELLOW Learn button and two YELLOW antennas.

- Open or close the garage door without using a remote control or key.

- Closes the garage door instantly with one press activation.

- Retails for $34+ at Walmart, Amazon, Home Depot.

- Free shipping!

- Before you purchase, please double check that your garage door opener is a Security+ 2.0 Garage Door Opener with a YELLOW Learn button and two YELLOW antennas, as I do not accept returns at this time.