Say goodbye to complex wiring! Power line communication injects new vitality into access control system

As the demand for smart and secure office and production sites continues to increase, access control systems are gradually penetrating into all walks of life and becoming an important part of the intelligent transformation of thousands of industries. Power line communication has become one of the core technologies for intelligent upgrades due to its unique advantages. At the same time, in response to the pain points of difficult wiring and high costs of access control systems, Kunshan Wondertek Technology has developed a power line access control network converter, which is specially designed to realize access control communications (such as visual access control, door magnets, and manual switches), effectively solving construction and maintenance problems.

1. Why does the door machine system need power line communication?
· Solve the wiring problem 
· Convenient for upgrading and transformation 
· Reduce costs and increase efficiency

2. What is high-speed power line communication?
High-speed power line communication is a technology that realizes high-speed data transmission based on existing power lines. HS-Plc supports higher transmission rates (up to gigabits) and can meet the needs of scenarios with high real-time requirements. It not only inherits the advantage of traditional power line communication of "no need for additional wiring", but also has stronger adaptability and scalability.

3. How is power line applied in access control system?
① Communication of visual access control system
The visual access control system needs to transmit video and audio signals in real time, and the traditional method usually relies on complex network wiring. Power carrier communication can directly use the existing power lines for audio and video data transmission, simplifying the installation process while ensuring the stability and real-time performance of the signal.

② Status monitoring of door magnetic sensors
The door magnetic sensor is used to detect the switch status of the door. Through power carrier communication, the status information of the sensor can be transmitted to the central controller or the cloud in real time, and the management personnel can check the status of the door at any time through the mobile phone App or the management platform to improve safety.

③ Remote control of manual switches
Manual switches (such as buttons or remote controls) can be connected to the access control controller through power carrier communication, and remote control functions can be realized without adding new communication lines. For example, users can send instructions through the mobile phone App to control the switch of the door through power carrier communication.

④ Multi-device linkage
In a large-scale access control system, linkage control of multiple access points may be involved. For example, the entrance and exit of a logistics center requires multiple doors to be opened at the same time. Power carrier communication can achieve seamless coordination of multiple devices in the same power network, avoiding the complexity brought by traditional wiring methods.

4. How to install power in access control system?
In the power carrier installation solution, the entire line only needs to use a 3-core power cord, which greatly simplifies the construction process. Extensions can be directly cascaded, compatible with tree and star wiring methods, and flexibly adapt to various scene requirements. The system does not require complex settings, truly plug-and-play, and easy and efficient installation. At the same time, the solution is fully compatible with various access control devices to ensure seamless docking, bringing users a smarter and more reliable experience.

5. Future Outlook: High-speed power communication helps upgrade the door crane industry
With the popularization of technologies such as the Internet of Things and artificial intelligence, the door machine system will no longer be just a simple "switch tool", but an important part of the entire smart building or factory. As a bridge connecting the physical world and the digital world, high-speed power carrier communication will play an increasingly important role in this process. Whether it is a home garage door or an industrial plant door, high-speed power carrier communication can give it a new vitality, making each door more intelligent, safe and efficient.