DoorKing 1814 Button Assembly for Commercial Intercoms lm-rsl12u 100° opening range per leaf

100° opening range per leaf with sealed IP67-rated drive units

year-round perimeter gate operation

Internal Brake Solenoid Kit for LiftMaster Commercial Operators

industrial complex

DoorKing 1814 Button Assembly for Commercial Intercoms lm-rsl12u 100° opening range per leafReplacement Button Assembly for Commercial DoorKing Intercom Systems The DoorKing 1814 Button Assembly for Commercial Intercoms is a genuine replacement front panel button assembly used on select DoorKing telephone entry and intercom systems. These assemblies are commonly used on DoorKing 80 Series commercial style units, including 1834, 1835, and 1837 models, where the call directory or keypad interface relies on durable, repeatable button actuation.