SECO-LARM DH-151SQ Surface-Mount Magnetic Door Holder aluminum-arm and mechanical wear on the

and mechanical wear on the operator system

Genuine LiftMaster part for reliable fit and long-term service performance

Verify compatibility with your gate operator by consulting the manual or replacement parts diagram before ordering

it features a push-button trigger and integrated lockout key switch for added security

and function in a compact keypad built for professional access control

SECO-LARM DH-151SQ Surface-Mount Magnetic Door Holder aluminum-arm and mechanical wear on theSurface Mount Magnetic Door Holder For Residential and Commercial Access Control The SECO LARM DH 151SQ is a UL listed surface mount magnetic door holder designed to control the release and closing of doors in residential, commercial, and public area applications including apartments, schools, hotels, hospitals, and offices. Featuring fail safe operation and tri volt coil compatibility, this unit holds doors open under energized conditions and