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The K71-B3PH Internal Brake Solenoid Kit provides dependable braking performance and safety for LiftMaster 3-phase operators
3-inch roller crafted to fit seamlessly into DoorKing guide roller systems
If replacing a dual-arm system
Includes: Solenoid assembly
the EP-EXN supports up to four doors and eight readers total
Doorking DKML-S6-1 600 lb Surface Maglock for Doors power-system The K71-B3PH Internal Brake Solenoid600 lb Surface Mounted Maglock for Secure Indoor entry points Installations The Doorking DKML S6 1 is a surface mounted 600 lb magnetic lock designed to secure indoor access control doors. Ideal for commercial, residential, and institutional installations, this maglock provides fail safe operation automatically releasing during power loss to meet life safety and emergency egress standards. Built with durable construction and no moving parts, the DKML
