North Shore Commercial Door is proud to offer the LOOPDETLM LiftMaster Low Power Plug-In Loop Detector. This product is used in conjunction with the Elite Series Commercial and Residential Gate Operators that are UL325 2016 Compliant. The loop detector features 8 sensitivity settings to properly sense obstructions. The Power-efficient product draws less power and is compatible with battery backups. The low voltage draw will not drain the battery in the case of an outage. To properly install this product it requires the K1D8387-1CC Expansion Board for gate operators.