Barrier gates play a crucial role in security control systems and traffic management in various areas, such as residential zones, industrial parks, and parking lots. In this article, Metal Solutions introduces you to the most popular electric barrier gate today.
What is a Barrier Gate? Types of Barrier Gates
A barrier gate, also known as an electric barrier, security barrier, gate barrier, or road barrier, is a device used to control access at locations like parking lots, industrial park entrances, office buildings, or residential areas. Users can operate barrier gates via buttons or remote control devices.
Currently, there are three common types of barrier gates:
- Straight Barrier: This is the most basic and widely used type of barrier. With a straight boom arm, this type is ideal for locations with ample space and no overhead obstructions.
- Folding Barrier: Designed with a boom arm that folds into two parts, this type is suitable for areas with low ceilings or limited space, such as underground parking lots.
- Fenced Barrier: With a design resembling a fence, this barrier fully blocks the entrance, providing maximum security in high-security areas. Fenced barriers are often used in military zones or other critical infrastructure sites.
Structure and Operation Principle of Barrier Gates
Barrier gates can be categorized by origin or the shape of their boom arm. However, they generally consist of four main components:
Barrier Motor
The motor is housed in a cylindrical enclosure, typically made from aluminum alloy, offering resistance to harsh weather conditions. The motor is highly durable and resistant to wear over time. Depending on the manufacturer, the motor types may vary. Modern electric barriers are pre-configured with a control mainboard that balances the engine with the spring, requiring users only to connect the power supply and adjust the speed of opening and closing.
Control Box
The control box is composed of several ICs, pre-programmed to control the opening and closing of the barrier at the user’s discretion. Simply connect the power to the control box to begin using it without the need for additional setup. The control box also receives signals from the remote control, allowing for manual operation. Depending on specific needs, additional control buttons can be installed in control rooms or toll booths.
Boom Arm
The boom arm is typically made of aluminum alloy, either in tube or flat rectangular shapes, and is often equipped with reflective decals. The boom arm’s shape and length are selected based on the installation space. Common types of boom arms include:
- Straight boom arm.
- Folding boom arm.
- Fenced boom.
In high-traffic areas, boom arms may be fitted with LED lights, stop signs, or alarm sirens to enhance safety (e.g., on railroad crossing barriers).
Boom Arm Length:
Boom arms are customizable based on the investor’s requirements and installation location. Different motor types support various boom arm lengths:
- 3-meter-long arm
- 4.5-meter-long arm
- 6-meter-long arm
Auxiliary Devices
Depending on the installation site, auxiliary devices may be added to facilitate smooth and accurate operation. Commonly used accessories include:
- Remote control buttons inside guardrooms
- Employee time-tracking systems for controlling entry and exit
- Surveillance cameras for monitoring activity at the barrier
- Inductive loop systems and sensors to prevent collisions with the barrier gate
- Reflective decals
- Heat-resistant LED lights
- Warning signs
- Speed bumps
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Barrier Gate Operation
Barrier gates operate using a 220V power supply. Once installed and connected to the control mainboard, they are ready for use by simply plugging them in. Each barrier gate typically comes with two remote controls with a 50-meter operating range and a wired control unit. Opening and closing the boom arm is done by pressing a button on the control device.
In the event of a power outage, users can manually open or close the barrier using a hand crank inside the control box, which is equipped with a power-assist mechanism for easy operation. Alternatively, an uninterruptible power supply (UPS) can be installed to ensure functionality during blackouts.
Benefits of Installing Barrier Gates
Installing a barrier gate offers users numerous advantages. Below are some common applications of barrier gates in everyday life:
Easy and Effective Control of Access
Barrier gates are widely installed in high-traffic areas that require strict monitoring, such as residential zones, office buildings, schools, hospitals, industrial parks, construction sites, and government offices. In these locations, large numbers of people enter and exit daily, and without proper monitoring, security risks and theft may arise. Installing a barrier gate helps control vehicle flow and allows security personnel to request identification or other information for tracking purposes when necessary.
Improving Traffic Safety and Awareness
In areas like industrial parks or residential zones, where there is heavy vehicle traffic, including trucks and trailers, installing barrier gates helps raise drivers’ awareness to slow down when entering or exiting, ensuring safety and reducing the risk of accidents.
Preventing Unauthorized Entry and Illegal Parking
Barrier gates require all vehicles to stop and go through procedures such as presenting documentation or paying fees, allowing security to easily monitor access and prevent unauthorized entries. Barrier gates also deter illegal parking without payment in large parking lots, protecting businesses from losses.
Barrier gates are widely used as security support devices. However, with the current variety of products, prices, origins, and quality can vary greatly. Therefore, when installing a barrier gate, it’s important to choose a reputable and quality provider to ensure the best support.
Metal Solutions specializes in importing and distributing certified, authentic barrier gates. All products come with full documentation, origin certificates, and warranty options.
If you’re in need of a barrier gate installation, contact Metal Solutions for consultation and pricing today!
