Folding Arm Boom Barrier 24V Brushless Motor IP54 For Underground Car Park Low Clearance Entry

Where a straight rod has nowhere to swing, the JSD-DZ66C folding arm barrier still gets the job done. The arm breaks at a mid joint, so it clears the lane by folding instead of rising the full height - the answer for basement ramps, underground garages and entrances that sit under beams, ducts or low canopies. A 24V brushless motor with helical gear drive moves the joint smoothly and quietly, and the assembly is rated for up to 5,000,000 operating cycles. The 1.5 mm SPCC cabinet carries an IP54 rating, so damp ramps, road dust and changeable weather do not stop it working, and guards can open the lane from up to 30 meters away with the handheld remote.

• The arm bends at its joint, so the barrier needs only limited headroom to open.

• Ideal for basement entries where a straight 4 m rod would hit the ceiling.

• Left hand and right hand mounting can be chosen to suit the lane layout.

• Brushless motor and helical gearbox give quiet, even movement.

• Lower mechanical wear than a brushed drive, with less energy lost in the gear train.

• Rated for up to 5,000,000 open and close cycles.

• 1.5 mm SPCC steel housing with a coated finish.

• IP54 sealing keeps dust and splashing water away from the controller.

• Working range of -20°C to 70°C and wind scale 5.

• Standard cycle for the 2+2 m folding arm is about 3 seconds.

• Timing can be adjusted on site to suit car traffic or slower vehicles.

• Smooth start and stop reduces stress on the joint.

• 433 MHz remote works up to 30 m from the cabinet.

• Up to 50 remotes can be paired to a single gate.

• Useful for guards working from a booth or across a wide ramp.

• Accepts loop detectors, infrared sensors and radar anti-collision.

• Obstacle rebound stops and reverses the arm on contact.

• Opens the door to integration with parking management software.

Core Problem Solved:
Ceiling beams and ducts leave barely a meter of clear height, so a straight arm cannot lift.

Solution:
The folding joint keeps the arm inside the available space while still closing the full lane width.

Core Problem Solved:
Ramps are damp, dusty and busy through the day, and equipment must survive it.

Solution:
The IP54 sealed steel cabinet and brushless drive keep working through moisture and dust without frequent service.

Core Problem Solved:
Secondary entrances are supervised by one guard and need simple handheld control.

Solution:
Remote range to 30 m and up to 50 paired remotes let the guard open the lane without leaving the post.

Core Problem Solved:
Traffic runs in bursts at shift start and finish, and downtime is not acceptable.

Solution:
A 5,000,000 cycle service life and 3 second cycle keep the lane moving through peak periods.

Core Problem Solved:
Open sites expose the gate to wind, grit and temperature swings.

Solution:
Wind scale 5 rating and a -20°C to 70°C working range cover typical outdoor service lanes.

The arm folds at a mid joint, so it opens under a low ceiling or canopy where a straight rod could not rise.

Yes. The gate supports left hand and right hand installation, and the folding direction is set to match the lane.

The drive can be released manually so the arm is lifted by hand and traffic can pass until power returns.

Yes. The SPCC steel housing and IP54 rating protect the unit from dust and splashing water in outdoor and semi outdoor positions.

Loop detectors, infrared sensors and radar anti-collision units can all be wired in, and the arm rebounds on contact.

It can be integrated with parking software, license plate recognition, RFID readers and ticketing systems.

The standard 2+2 m folding arm takes about 3 seconds to open, and the timing can be adjusted to suit the site.

Up to 50 remote controls can be paired with one gate, with a working range of about 30 m.