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Contactless Swipe Card Induction Automatic Door Opener, Free Your Hands
Dec 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 appli...
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How To Install The Access Control System? What Are The Common Faults?
Dec 30 , 2022
How to install the access control system? What are the common faults?一. Installation and commissioning of access control system1. Power supplyEnsure that the power is sufficient, try to use a linear power supply, and the door lock and controller should be powered separately. The power supply should be installed as close as possible to the electrical equipment to avoid interference and transmission...
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What is an electric door closer?
Jan 05 , 2023
First. Working principle of electric door closer1. The electric door closer enables the door leaf to realize the function of automatic closing through electric control. From the perspective of the structure of the electric door closer, the interior is a solenoid valve and a strong spring, which is suitable for the normally open fire door and can make the fire door normally open.2. The electric doo...
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What are the benefits and advantages of the application of automatic doors?
Jan 05 , 2023
Automatic doors are very common to everyone, and are usually used in public areas such as supermarkets, hospitals, office buildings, and high-end buildings. A door generally includes a fixed part, the door frame, and one or more openable parts, the door leaf, whose kinetic energy is mainly to allow and prohibit entry and exit. In addition to the above functions, what advantages does the automatic ...
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Automatic side-hung door opener and door-opening signal selection method
Jan 09 , 2023
The automatic swing door is convenient and fast, and can realize contactless entry and exit, and it can also be transformed into an automatic swing door by installing an automatic door opener on the ordinary swing door. Today S4A will talk about how to choose the automatic swing door opener and how to choose the door opening signal.Motor installation method selection door openerDoor post size sele...
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Access control electric mortise lock installation tutorial
Feb 06 , 2023
Access control management system, as the most common system in weak electricity, is used in daily life. The application of access control system is extremely extensive. There will be access control systems in various residential areas, office buildings, shopping malls and other places. Access control has many functions such as door access control, real-time monitoring, security and anti-theft alar...
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How to install the magnetic lock correctly?
Feb 06 , 2023
Magnetic lock installation process1. First open the cover plate with a screwdriver, and then use a hexagonal wrench to open the side plate, ready for installation;2. Take out the installation cardboard, fold the cardboard along the dotted line, place the cardboard at the position where the lock needs to be installed, and then mark the place to be punched and punch the hole;3. The specific process ...
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The use of electromagnetic lock
Feb 09 , 2023
Electromagnetic lock is a relatively popular lock at present. Compared with traditional locks, it has high technical content, higher safety, reliability and practicability, and does not endanger the function of anti-prying door. There is no need for dynamic passwords and codes with too much memory. The performance fingerprint lock is also equipped with a video display device, which is more conveni...
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Analysis of The Difference Between Electric Mortise Lock And Magnetic Lock
Feb 10 , 2023
With the increasing security requirements for access control electric locks, various types of electric locks have sprung up. At present, the most common ones are electric bolt locks and magnetic locks. Because the two types of electric locks can provide good execution when combined with access control systems.However, there are still differences between them. Electric bolt locks are ofte...
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The Introduction of The Automatic Door Opener
Feb 10 , 2023
An Automatic Door Opener is an electronic device that opens and closes a door or gate automatically. It is typically powered by electricity and is used in commercial, industrial, and residential settings.Advantages of Automatic Door Openers:1. Convenience2. Safety3. Security4. Energy Efficiency5. Cost Savings-Convenience: Automatic Door Openers provide a level of convenience that can’t be matched ...
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S4A Magnetic Lock Production Process
Feb 10 , 2023
S4A Magnetic Lock Production Process1. Raw Material Preparation2. Cutting3. Welding4. Polishing5. Assembly6. Testing7. Packaging1. Raw Material Preparation: This involves the selection of quality raw materials such as steel, iron, plastic, and wiring, and preparing them in the right quantities for production.2. Cutting: Cut the raw materials to the right size and shape according to the design spec...
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How to choose the right Automatic door opener?
Feb 10 , 2023
When purchasing an automatic door opener, it is important to consider several factors.First, decide what type of door opener is best suited for your application. For example, a sliding door opener is best for sliding doors, while a swing door opener is best for swing doors. Second, consider the size and weight of the door you are trying to open. This will help determine the pow...