Doorking 1601-522 Round Aluminum Arm 14 Ft restricted The All-O-Matic GBX-300 Gearbox is

The All-O-Matic GBX-300 Gearbox is a genuine replacement drivetrain component designed to restore controlled movement in compatible swing gate operators

alarm reset

Prevents unnecessary cutting or replacement of intact loop wire

25 Hz (low priority)

Doorking 1601-522 Round Aluminum Arm 14 Ft restricted The All-O-Matic GBX-300 Gearbox isRound Aluminum Arm for Enhanced Traffic Control and Safety The DoorKing 1601 522 Round Aluminum Arm is a 14 foot round aluminum arm designed for use with the DoorKing 1601 Barrier Gate Openers. Built from durable aluminum, this arm is designed to detach upon impact, minimizing damage to both vehicles and the gate. Ideal for high traffic areas, it is a reliable and long lasting solution for vehicular control, providing both durability and safety. Key