Long Arm Parking Control Beams
Model #: SG1420
The SG1420 high security parking control beam gate is a 10 to 18 foot (3m to 5.5m) double reduction drive gate. The drive train, the control logic module and the cabinet are built to withstand heavy industrial traffic and parking control requirements.
Additionally, they include an interface with revenue systems, vehicle identification systems, card readers, remote control stations and buried detectors. Thus, this gate has all of the features of the AG812 but handles longer arms.
It is UL listed.
Long Arm Parking Control Beam Gates

Specifications & Resources
SG1420 O&M Manual

SG1420 Power Unit
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Other Commercial Parking Control Beams
Commercial Parking Control Beam BB10M
High-security hydraulic barrier gate: Protects roadways up to 33 feet wide, designed for traffic control and security applications.
Commercial Parking Control Beam AG812
Versatile parking control gate with robust construction, interfaces for various systems, and compatibility with wood or aluminum arms.
Commercial Parking Control Beam MG139
Ideal for drives up to 22 feet. It’s suitable for low-traffic areas, offering a simple, effective security solution.