Road Traffic Barrier Speed Adjustable Parking Lot Gate Barrier 24v Dc Brushless Motor Rfid Automatic Boom Barrier

A boom barrier, also known as a boom gate, is a bar, or pole pivoted to allow the boom to block vehicular or pedestrian access through a controlled point.
Boom gates are typically found at level crossings, drawbridges, parking facilities, checkpoints and entrances to restricted areas. They are also the usual method for controlling passage through toll booths, and can also be found on some freeway entrance ramps which are automatically controlled to drop to restrict traffic in the event of accident cleanup or road closures without the need to dispatch road workers or law enforcement to use a vehicle to block the way. Some boom gates are automatic and powered; others are manually operated. Manual gates are sometimes hung in the manner of a normal gate (i.e. hinged horizontally). In some places, boom gates are installed across suburban streets as a traffic calming measure, preventing through traffic, while allowing authorised vehicles such as emergency services and buses to take advantage of the shorter and more direct route.

 1. DC variable frequency control motor drive, equipped with connecting rod transmission mechanism, balance spring, stable and reliable operation, motor life up to 6 million times, spring life 500,000 times.
2. Auto reversing on obstacle function, the boom will auto reverse when it meets obstacle during the closing process.
3. Support external radar, coil, infrared anti-smashing function, built-in DC 12V power output, can be used for external radar power supply.
4. Support RS485 communication or RS485 off-line connection.
5. Optional Bluetooth module, convenient debugging of barriers through small programs.
6. Large LCD screen display, English visual menu, easy function selection and debugging.
7. Left-installation and right-installation can be changed.