The Chamberlain 41A7773-1 Wireless Control Panel is a Security+ 2.0 wall-mounted controller that lets you add or replace a garage door opener wall station without running wires. Designed for modern Chamberlain-family openers, it provides convenient, in-garage control for door operation and, when supported by your opener, light control. As a battery-powered wireless wall control, it pairs directly to the opener using the Learn button, making it a quick upgrade or replacement part for finished garages, secondary entrances, or locations where wiring is impractical. This part is commonly cross-referenced with the LiftMaster 885LM Wireless Control Panel and is intended for residential garage door opener applications.
Compatibility is limited to Security+ 2.0 systems that use a yellow Learn button and tri-band radio technology (310/315/390 MHz), including most LiftMaster, Chamberlain, and Craftsman openers manufactured from approximately 2011 onward. It is not compatible with earlier Security+ (red/orange/purple Learn button), DIP-switch, or non–Security+ 2.0 operators. Installation is straightforward: mount the control within line of sight of the door at the recommended operator height and program it by pressing the opener’s Learn button, then activating the control. Follow UL 325 safety guidelines—install out of reach of children and only where the door is visible during operation. This Security+ 2.0 wireless wall control is an ideal replacement or add-on control panel for yellow Learn button models, offering secure rolling-code performance and reliable in-garage access.
