The Stinger 390LMPB2V is a two-button visor-mount garage door remote designed as a replacement transmitter for LiftMaster, Chamberlain, and Sears Craftsman openers that use the LiftMaster “Billion Code” rolling code system. Operating at 390 MHz, it provides reliable control for up to two compatible devices—ideal for managing two garage doors or a garage door and a compatible gate receiver in residential applications. This aftermarket remote is intended for systems identified by a green Learn button on the opener head, which indicates the Billion Code radio used on many models from the late 1990s to early 2000s.
Programming is completed at the opener by pressing the Learn button and then the desired button on the remote; no dip switches are required. The 390LMPB2V is compatible only with LiftMaster/Chamberlain/Craftsman units that specifically use the 390 MHz Billion Code protocol (green Learn button) and is not compatible with Security+ 390 MHz (red/orange Learn button), Security+ 315 MHz (purple Learn button), or Security+ 2.0/MyQ systems (yellow Learn button). After programming, verify proper door operation and test safety reversal and photo-eye sensors. Keep remotes out of reach of children and use only with operators and receivers that match the Billion Code specification.