Automatic Door Opener
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Automatic Door Opener

Contactless Swipe Card Induction Automatic Door Opener, Free Your Hands

December 30 , 2022

An automatic door opener, also known as an electric door opener and electric door closer, is driven by a DC motor and intelligently controlled by a microcomputer module.


The automatic door opener has many advantages, especially during the epidemic, the automatic door opener's contact-free human body induction or card swiping automatic door opening and automatic closing functions have been applied and recognized by customers.

Automatic Door Opener


Advantages of automatic door openers

1. Open and close the door sequentially

2. Automatic stop in case of blockage, automatic return in case of blockage

3. Rich expansion interface, which can be connected to fire linkage, access control, etc.

4. Runtime Protection

5. Single and double-door options

6. Sequential opening and closing times can be adjusted

7. The running protection time is adjustable

8. Adopt the integrated design of the limit and door machine

9. Automatic door closing (time adjustable)

Rich customizable functions make the automatic door opener suitable for the installation of access doors in various places such as shopping malls, supermarkets, hospitals, logistics warehouses, clean workshops, and underground parking lots.



Intelligent Control

1. The microcomputer control module of the automatic door opener can realize more intelligent automatic control functions: 1. Single and double opening selection: through remote control operation, single leaf independent or double leaf simultaneous opening and closing can be realized.

2. Key lock: All keys on the control panel can be locked through the operation of the remote control to prevent theft.

3. Restrictions on repeated operations: prevent damage to the door due to misoperation when the door is fully opened and overshoots.

4. Self-stop in case of obstacles: When encountering obstacles such as pedestrians and vehicles during operation, the door opener will automatically stop to ensure safety.

5. Reliable in place: close the door in place and lock it reliably.

6. Time protection: The single running time of the door machine is set within 60 seconds to ensure the safety of the motor.

7. Infrared protection: through an external infrared detector, if pedestrians or vehicles pass by during operation, it will automatically stop.

8. Automatic door closing: After opening the door, it will automatically close the door within the set time.

9. Automatic identification interface: It can be connected with the camera and card reader of the security system to realize automatic identification and access control.


Free Hands

The automatic door opener can be used with access control card readers, face recognition machines, magnetic locks, exit buttons, etc., realizing the locking of the passage door. Authorization is required to enter and exit, which can effectively restrict the entry of idlers into the work area. Equipped with microwave or infrared sensors, it can identify people and automatically open the door, which is convenient for staff who carry heavy objects and are inconvenient to open the door with both hands.



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


Contact Us
  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...<
  • Address

    Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.

  • Call us

    0086 755 29450011

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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