The LiftMaster 823LM MyQ Remote Light Switch is a hardwired wall switch that lets you turn interior lights on and off using compatible LiftMaster MyQ technology. Installed in place of a standard single-pole light switch, it pairs with a MyQ-enabled LiftMaster garage door opener, MyQ Control Panel (such as 888LM/889LM), or the MyQ app when used with the Internet Gateway 828LM or compatible MyQ hub. This provides convenient control of household lighting from the car remote, wall console, or smartphone—ideal for arriving home to a lit entryway, automating schedules, or creating the appearance of occupancy.
Designed for indoor residential use on lighting circuits, the 823LM communicates via LiftMaster’s Security+ 2.0 tri-band radio for reliable range and interference reduction. Installation follows typical line-voltage practices and generally requires line, load, neutral, and ground conductors on a single-pole circuit. Common applications include hallways, garages, and living spaces where remote and app-based on/off control is desired. For smartphone control, a MyQ-enabled opener or a MyQ hub plus the 828LM Internet Gateway is required. Use on lighting loads only and follow all wiring, programming, and safety instructions in the official LiftMaster documentation for compatibility and code-compliant operation.
