Access control turnstile

access control turnstile

Last updated on: January 14th, 2024 23:01 pm

Access control turnstile definition:

An access control turnstile is a physical security barrier designed to manage and control the flow of people entering or exiting a secured area. Its most fundamental core is channel management hardware, which is mainly applied in entrance and exit scenarios such as urban rail transit, office buildings, factories, etc. It has significant similarities with the turnstile access control system in terms of functional purposes and application scenarios. They are commonly used in various environments such as office buildings, public transportation systems, stadiums, and other facilities where controlled entry is required.

Therefore, many customers may be confused and question whether the access control turnstile is a turnstile access control system. What is the difference between an access control turnstile and a turnstile access control system?

The access control turnstile can be divided into tripod turnstile, swing turnstile, flap barrier turnstile, sliding turnstile, and full height turnstile according to the different blocking and blocking methods. According to the usage environment, there are indoor access control turnstiles and outdoor access control turnstiles.

With the progress and development of society, people’s way of life has undergone profound changes. Crowding in urban public places is one of the phenomena. Due to the lack of management of the flow of people, cities cause congestion and even chaos, which brings great inconvenience to people’s life. This inconvenience forces people to find high-tech and effective means to solve this inconvenience. Intelligent pedestrian turnstile gate is a high-tech product that meets the needs of this era, which can not only effectively solve the confusion caused by excessive flow of people and disorderly queuing and jumping in line, so as to achieve efficient management.

fingerprint turnstile

In addition, in terms of technology, its high technology matches other existing intelligent systems, has good openness, is easy to combine with other intelligent systems to form a more powerful integrated system, and complies with the advanced management of various integrated modes.

In the non-contact IC/ID card pedestrian turnstile access control system, when the cardholder enters and exits the place, the IC/ID card is scanned in the sensing area of the turnstile gate at the entrance and exit, and the RFID card reader reads the card and judges the effectiveness of the card. For effective face recognition or IC/ID card, the turnstile gate opens automatically and stores the corresponding data in the database. If the card reading is invalid when entering and leaving the site with an invalid IC/ID card, the turnstile gate will not open.

At the same time, the turnstile access control system has a powerful data processing function, which can complete the setting of various parameters, data collection, and statistics, manage various IC/ID cards issued by the card-issuing system, report the loss of lost cards, and print an effective statistical report.

Turnstile & access control

Today, Mairs Turnstile will teach you about the differences between an access control turnstile and an access control system. Let’s learn about the working principle of the access control turnstile gate machine together.

What is the difference between an access control turnstile and an access control system?

A Turnstile gate machine is a type of mechanical hardware that mainly includes various access control equipment such as tripod turnstile, swing turnstile, flap turnstile, sliding turnstile, and full height turnstile; The access control system, which refers to the access control system software, is a complete set of entrance and exit control management systems.

From this perspective, the access control system actually includes hardware such as turnstile gate machines and access control machines. The installation of access control turnstiles requires the matching application of turnstiles and access control controllers in order to achieve the goal of intelligent management of entrances and exits.

Simply put, the access control turnstile belongs to the category of access control system.

Key Features and Functions:

Biometric Access: Some turnstiles incorporate biometric technology such as fingerprint or facial recognition for secure and convenient access control.

Card Readers: Many turnstiles use RFID card readers or access cards for authentication, allowing only authorized individuals with the proper credentials to pass through.

Integration with Access Control Systems: Turnstiles often integrate with broader access control systems, enabling centralized management and monitoring of access permissions.

Directional Control: Turnstiles are designed to allow passage in one direction at a time, preventing unauthorized individuals from tailgating or entering from the opposite direction.

Automation: Modern turnstiles can be automated, reducing the need for manned security personnel. They can also be synchronized with other security measures such as CCTV cameras.

Customization: Turnstiles come in various designs, including tripod turnstiles, full-height turnstiles, and optical turnstiles. The choice depends on factors like security requirements, space constraints, and aesthetic preferences.

Durable Construction: Turnstiles are typically built with durable materials to withstand continuous and robust usage in high-traffic areas.

face recognition turnstile

Benefits of access control turnstile:

Enhanced Security: Turnstiles provide an effective barrier against unauthorized access, enhancing overall security.

Traffic Management: By regulating the flow of people, turnstiles help in managing pedestrian traffic efficiently.

Integration Possibilities: They can seamlessly integrate with other security systems for comprehensive access control.

Deterrence: The physical presence of turnstiles can act as a deterrent, discouraging unauthorized individuals from attempting to enter restricted areas.

When considering access control turnstiles for your specific needs, it’s essential to evaluate factors such as the level of security required, space constraints, and the integration capabilities with your existing security infrastructure. Additionally, consulting with professionals in the field can help you choose the most suitable turnstile solution for your environment.

Working principle of access control turnstile

The access control turnstile integrates mechanical, electronic, microprocessor control, and various identity recognition technologies into an organic whole. By selecting different access control systems, visitor systems, biometric recognition systems, etc., it achieves multi-functional entrance and exit management requirements. The main working principle is to manually control the operation of the blocking body and stop the mechanical limit control mechanism. The semi-automatic type controls the mechanism and stops through an electromagnet, while the fully automatic type controls the mechanism and stops through an electric motor. By controlling the mechanism and stopping, it further controls the opening and closing of the blocking body.

When a person passes through the pedestrian turnstile gate, if the person does not leave, the infrared detector will sound an alarm and the door will remain closed. If an unauthorized pedestrian enters the detection area of the door when the door is opened, the gate of the access control turnstile will immediately close.

Common faults & solutions of access control turnstile

Most residential areas, schools, companies, and other places will install access control systems, and pedestrian turnstile gates are a key part of them. In daily applications and maintenance, access control turnstile may inevitably encounter some minor faults. So, let’s talk about common faults and solutions for access control turnstiles.

1. After the access control turnstile is authorized, one door can be opened, but the other side cannot be opened.

Solution: Check if the synchronous online cable is connected properly. If it is ensured to be connected properly, check again if the control motherboard on the side that did not open the door has received a signal. If there is no signal, it is necessary to check if the connecting cable has fallen off and if the plug-in cable on the motherboard is plugged in properly.

2. The access control switch is powered on but does not work

Solution: Check if the indicator light on the device is on and if the motor starts normally. If the motor does not start normally, first check if there is voltage output at the motor terminals. If all the above checks are normal, it may be due to the mechanism being stuck.

Firstly, connect the wires to reset the wing of the turnstile gate, and then manually test. If the action is smooth, there may be damage to the mechanism, which needs to be repaired.

3. The access control turnstile gave a signal, but the swing turnstile gate did not respond

Solution: Check whether the output voltage of the transformer is normal, whether the fuse is blown, whether the motor connection wire is soldered off, and whether the motor is damaged.

4. The direction of the access control turnstile indicator light is reversed, and there is an alarm when passing through

Solution: Check if the control signal wire of the swing turnstile gate motherboard is connected backward, and try exchanging the signal wires that need to be controlled.

turnstile solutions

5. When the access control turnstile is in the closed state, the swing arm can be manually pushed open

Solution: Check the mechanism for wear, damage to the slot plate, or excessive clearance. If any problems occur, contact the manufacturer for replacement in a timely manner.

6. After the access control turnstile swings and opens, the door does not close

Solution: Check if the infrared sensors on both sides of the swing turnstile gate are properly aligned. Ensure that the motherboard is in good condition without any issues, and conduct a pedestrian inspection to see if the working light of the infrared sensor on the control motherboard is normal.

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