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Introduction Of Two Commonly Used Access Control Electric Locks

March 02 , 2022

        Access control management system, as the most common system in weak current, is used in daily life. The application of access control systems is extremely wide. There will be access control systems in various communities, office buildings, shopping malls, and other places. The access control has multiple functions such as door access control, real-time monitoring, security, and anti-theft alarm. It mainly facilitates the entry and exit of internal employees and prevents outsiders from entering and exiting at will. It not only facilitates internal management but also enhances internal security, thereby providing users with an efficient And economical working environment.


Electric locks


        Electric locks are usually used in access control systems. Take a simple access control system as an example. It is composed of an access control host, an access control card reader, a door opening button, an electric lock, and management software. The electric lock is an important part of it.

        The function of the electric lock in the access control system is mainly used to control the opening and closing of the door. At present, the commonly used electric locks in the access control system mainly include magnetic locks, electric bolt locks,  The following S4A will introduce them to you one by one.


1. Magnetic lock series

1.1 Principle of Magnetic Lock

        The design of the magnetic lock is the same as the electromagnet. It uses the principle of electromagnetism. When the electric current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force, which will tightly attract the iron plate to achieve the effect of locking the door. The access control system that controls the power supply of the electromagnetic lock will cut off the power after identifying the correct personnel, and the electromagnetic lock can open the door when it loses its suction.


1.2 Classification of magnetic locks

        Magnetic locks can be divided into single-door magnetic locks and double-door magnetic locks. Single-door magnetic locks are mainly used for single-opening doors, and double-door magnetic locks are used for double-opening doors. 

Single-door magnetic locks

1.3 Magnetic lock bracket

        At present, the commonly used brackets on the market mainly include LZ type and U type. The LZ type can be applied to the door with a frame underneath, the L bracket is used to fix the magnetic lock on the door frame, and the Z type bracket is fixed on the door. U-shaped can be applied to the lower frameless door (direct card into the entry), the installation diagram is as follows.


Magnetic lock bracket


2. Electric bolt lock series

2.1 Principle of electric mortise lock

        The electric mortise lock is also a kind of electronic control lock, which drives the extension or retraction of the "bolt" through the on and off of the current to achieve the function of locking or opening the door. The key component in the lock body is the "lock tongue", which can be combined with the "lock hole" to achieve two states of "closed" and "opened". That is, the lock tongue is inserted into the lock hole to close the door, and the lock tongue leaves the lock hole to open the door.

Electric Bolt Lock

2.2 Classification of electric mortise locks

        There are generally two types of electric mortise locks, which are suitable for doors with and without borders.


2.3 Description of installation method of electric mortise lock

        The electric mortise lock can open the door when the power is off, and the door can be opened at 180°, which is suitable for glass doors.

        For framed glass doors, electric mortise locks need to be equipped with U-shaped brackets. Frameless glass door, no need to be equipped with brackets.

U-shaped brackets

For more knowledge, welcome to consult S4A.


Author:Written by Ms.Anna Zhang from S4A INDUSTRIAL CO.,LIMITED

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  S4A-Security For All.S4A Industrial Co., Limited, Founded in 2010, We have been dedicating in access control production R&D and sales for 10year till now. With the belief that we do one thing well in a lifetime, our CEO has been in this industry for 15 years. During the past 10 years, our products have been exported to various countries and regions. And 90% of customers come from the recommendations of cooperative customers, and 80% of the turnover comes from cooperative customers in the past 10years.Your business is a plant, we are the gardener, our mission is to water and fertilize the plant, and make it become the towering tree. We attach great importance to the partner's appeal, customer's suggestions, and feedbacks. To strengthen Product quality awareness, client's service awareness. Our clients and S4A are on the same path walking for many years.       S4A's future would be even more brilliant, this is related to all of our staff's working sweat. When you join this team, you will feel an invisible power to drive walk forward. S4A mainly produces a series of security Door Access Control such as:Network Access Controller, Locker board, Electromagnetic lock, Standalone door Controller, Automatic door opener, etcOur team can manufacture products, sell products, and do after-sales.In the realm of access control, one company stands out for its unwavering commitment to providing security services for everyone. S4A, which stands for "Security for All," has been at the forefront of access control technology for the past 13 years. With its own state-of-the-art factory and a strong focus on research and development, S4A has continuously delivered cutting-edge access control machines with the latest functions. Their dedication to product quality, customer feedback, practicability, and cost performance sets them apart as a leader in the industry.Factory and R&D Expertise:S4A takes pride in its fully-equipped factory, where skilled engineers and technicians work tirelessly to develop and manufacture access control solutions that meet the highest standards. The company's investment in research and development has resulted in a steady stream of innovative products that cater to evolving security needs.By staying ahead of the curve, S4A ensures that their customers have access to the latest advancements in access control technology.Quality Assurance and Customer Feedback:At S4A, product quality is of paramount importance. The company adheres to rigorous quality control procedures throughout the manufacturing process to guarantee the reliability and durability of their access control machines. Each product undergoes comprehensive testing to ensure it meets industry standards and exceeds customer expectations. S4A also places great value on customer feedback, actively seeking input to continuously improve their products and services. By listening to their customers, S4A maintains a customer-centric approach and delivers solutions that address real-world security challenges.Practicability and Cost Performance:S4A understands that access control solutions must not only be technologically advanced but also practical and cost-effective. The company's emphasis on practicability means that their products are designed to be user-friendly, easily integrated into existing systems, and adaptable to various environments. S4A's access control machines are known for their intuitive interfaces, simple installation processes, and seamless compatibility with other security systems. Additionally, S4A strives to provide cost-effective solutions without compromising on quality. Their competitive pricing ensures that security is accessible to businesses and individuals of all sizes.With 13 years of industry experience, S4A has cemented its position as a leading provider of access control solutions. Through their dedication to "Security for All," the company has set a benchmark for excellence in product quality, customer satisfaction,practicability, and cost performance. S4A's in-house factory and research and development capabilities enable them to stay at the forefront of technological advancements in the field of access control. As the company continues to evolve and innovate, S4A remains committed to empowering individuals and organizations with the highest level of security, ensuring that everyone can enjoy the peace of mind that comes with a reliable and efficient access control system.We can create value for you!Quality takes great importance for a company's credibility, and buyer's every penny spend must worth it. That is our most basic principle. Our business mainly for wholesale, so we could offer large quantities at competitive prices. During the past 10 years, We work hard to create value for our customers, and with our help, customers have an increasing market share. 99% of the customer...<
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