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Summary of troubleshooting methods for automatic induction sliding doors caused by sensor failures

July 10 , 2023

In the process of getting along with you day and night after the automatic induction sliding door is installed and used, it will inevitably have some glitches. These small faults are often caused by sensor failures, such as abnormal movement of automatic sensing translation doors, automatic sensing translation doors are normally open or normally closed, etc!


Microwave Sensor


Microwave Sensor FAQ

1.The automatic induction sliding door caused by the sensor does not move

1.The voltage is too low, please adjust to a suitable voltage

2.Poor contact, check the wires and terminals


2.Abnormal movement of the automatic induction sliding door caused by the sensor

1.The sensor housing is covered with dirt, please clean the surface

2.The environment in the detection area changes suddenly, please check the installation environment


3.The automatic induction sliding door caused by the sensor moves for no reason.

1.Please confirm whether there are moving objects in the detection area, such as flowers and trees, please remove the object

2.There are water droplets on the mask, please stay away from the water droplets

3.The vibration of the installation surface causes problems with the sensor, please fix the installation surface

4.The detection area of the sensor overlaps with the door body, please adjust the angle of the sensor to keep it away from the door body.


4.The automatic induction sliding door switch is normal, but the sensor light is not on

The sensor light is in poor contact and does not affect normal use. Can be repaired and debugged or replaced with a new sensor


5.The automatic induction sliding door sensor light is always on, and the door is always open

1.The sensitivity of the sensor is too high

2.There may be foreign objects within the sensing range of the sensor


6.The sensor is not sensitive, and the sliding door will be opened automatically when people come very close

1.The sensitivity of the sensor is too low, please adjust the sensitivity

2.The sensing range of the sensor is too small, please adjust the sensor angle to an appropriate range.


automatic induction sliding door

Note:There are standards for the range sensitivity of the automatic sensing sliding door sensor, and it is not allowed to debug without permission.


Author:Written by Ms.Rebecca Fu 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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