LOOPDETLM LiftMaster Plug-in Loop Detector. Includes 8 sensitivity settings, boos. Designed for and tested with
CSW200501U, CSW200101U
CSW24V CSW24UL,
CSL24V, CSL24UL,
HDSL24UL, HDSW24UL
INSL24UL
IHSL24UL
LA400,LA500 operators
SL3000501U, SL3000101U,