BD Loops 3' x 4' Preformed Direct Burial 14 Foot Loop Model:40' Lead-in (RL 14-40) The battery charging circuit will

The battery charging circuit will support an external backup battery with up to 7 amp/hour capacity

Finish Description: Dark Oxidized Satin Bronze Oil Rubbed

Designed for a broad range of applications and can control one or two door strikes

Linear Shaft Output Assy Vs/GSLG

Tamper-Proof Design: Security is paramount

BD Loops 3' x 4' Preformed Direct Burial 14 Foot Loop Model:40' Lead-in (RL 14-40) The battery charging circuit willBD Loops 3' x 4' Preformed Direct Burial 14 Foot Loop Used for installations under concrete, asphalt, pavers, or in gravel roads. The most common installation is the loop tied directly to the rebar before concrete is poured. The wire is designed for a direct burial application. Unlike loops wrapped through PVC, The BD Loops Direct Burial Loop does not have an air pocket resulting in fewer repeat service calls due to phantom detections caused by ground