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What is the exit button?

August 12 , 2022

The exit button is a new product with the development and progress of science and technology. The touch switch that can realize more intelligent and more convenient operation has the incomparable advantages of traditional switches and is a very popular decorative switch for household products.


1. What is the exit button?

Touch switches are classified into resistive touch switches and capacitive touch switches according to the switching principle, and are divided into single live wire touch switches and two-wire touch switches (live wire and neutral wire) according to the wiring method. 

Exit button

 2. Working principle of the touch exit button

The principle of the touch switch is to transmit instructions to the chip through the fluctuation of capacitance or resistance generated by the proximity switch of the human body (such as a finger), and the chip controls the switch circuit to realize the purpose of turning on or off the electrical appliance.

In switching electrical appliances, the human body does not need to be in close contact with the high-voltage power supply.

Touch exit button


3. Touch switch application

a. Touch wall switches are another successful application of electronics replacing mechanics. The touch switch has no metal contacts, no discharge, and no ignition, which saves a lot of copper alloy materials and dramatically reduces the requirements for mechanical structure. 

b. It directly replaces traditional switches and is comfortable to operate, feels great in the hand, has precise control, and has no mechanical wear. At the same time, the touch switch has more humanized care, you can choose the text prompt on the switch yourself, the personalized text label shows the effect of the liquid crystal display, and the crystal panel emits a faint shimmer so that the night is no longer completely dark, enough to Gives a sense of orientation and contour.


The same is true for the touch sensor exit button

The sensor touch switch module based on capacitive sensing can be sensed when the human body or metal directly touches the metal surface on the sensor.

Sensor exit button


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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