BD Loop RL 20-40 Preformed Direct Burial Loop Doorking Barrier Arms 1/2 HP limited-duty motor

1/2 HP limited-duty motor

Built with a high quality solid 14AWG wire out performing other preformed loops with twice as much copper per foot allowing higher detection

Built-in DK Prox card reader

Facility code or site code (constant for all cards in the order)

Modern Guitar Pick style

BD Loop RL 20-40 Preformed Direct Burial Loop Doorking Barrier Arms 1/2 HP limited-duty motorBD Loop RL 20 40 Preformed Direct Burial Loop 4' x 6' loop 40' lead Used for installations under concrete, asphalt, pavers, or gravel roads. The most common installation is the loop tied directly to the rebar before concrete is poured. Wire is UL 493 certified designed for a direct burial application. Unlike loops wrapped through PVC, The BD Loop does not have an air pocket resulting in fewer repeat service calls due to phantom detection caused by