Liftmaster 971LM Single Button Remote liftmaster All detector functions and settings

All detector functions and settings are easy to configure using a set of eight external DIP switches and a simple to use eight-position rotary switch

Normally Open

These compact sensors can be used in a variety of applications where space may be limited or additional detection is required to complement pre-installed sensors

The Model AK-11 Exterior Digital Keypad is a digital keyless entry system designed for access control applications

The CPS-U can be used as a primary and/or ancillary entrapment device and meets

Liftmaster 971LM Single Button Remote liftmaster All detector functions and settingsChamberlain Liftmaster 971LM Single Button Radio Transmitter **Important** PLEASE CHECK YOUR OPENER'S RECEIVER OR LEARN BUTTON COLOR BEFORE ORDERING Many Liftmaster remote controls look similar please make sure you are ordering the correct remote for your opener. If your garage door opener has a Red or Orange Learn Button, it utilizes Security+ 390Mhz Rolling Code technology(971LM) 1 Button Remote Control with Security+ Rolling Code 390Mhz Anti