LiftMaster E-Box (GH, GSD) | LIF-10-13900M1 bg770 Increased convenience: Simple distance adjustments

Increased convenience: Simple distance adjustments with RF dial on Wiegand module

Doorking Switch Magnetic Sensor | DKS-1601-253

When this beam is interrupted

8000 card code capacity and 8000 event history buffer

Legal security

LiftMaster E-Box (GH, GSD) | LIF-10-13900M1 bg770 Increased convenience: Simple distance adjustmentsLiftMaster E Box (GH, GSD) LIF 10 13900M1 This is a made to order replacement part. 10 13900M1 is an E Box Replacement Kit. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Please allow extended lead time due to manufacturing and shipping for all made to order LiftMaster parts and or service kits. For questions or additional information, please contact customer support at (800) 730