DoorKing 1812-017 Call Button Switch for 1812 Systems 11-pin this arm is designed to

this arm is designed to provide reliable traffic control

Type: Curved door arm replacement

Ideal for off-grid or energy-saving gate installations

The LR-3000 supports a wide range of AWID UHF credentials for vehicle and personnel identification:

and drive-through applications

DoorKing 1812-017 Call Button Switch for 1812 Systems 11-pin this arm is designed toPush Call Button Switch for DoorKing 1812 Telephone Entry Systems The DoorKing 1812 017 is a genuine replacement push call button switch used on DoorKing 1812 telephone entry systems. This is the press to activate style button commonly used for call or front panel activation functions, helping visitors initiate communication or trigger a programmed input depending on the system configuration. If your current button is sticking, intermittent,