The development trend of China's security market in 2021China's security industry has maintained a momentum of rapid growth. Industrial technology, consumer markets, and corporate brand building have all been rapidly improved, and the industrial connotation has gradually expanded, forming an industry integrating R&D, manufacturing, construction, integration, operation, and sales services. Chain, access control, physical protection, anti-theft alarm, explosion-proof security inspection, entrance, and exit access control systems, and other systems are fully developed. At present, China has become one of the most important security access control markets in the world, and it is also the world's largest manufacturer of security access control products. Data show that the total revenue in the chinese access control market in 2016 was about 6.4 billion U.S. dollars. According to forecasts, the chinese market will be about 10.2 billion U.S. dollars in 2020, and the average annual compound growth rate is expected to be about 12%.Industry development trend　　 1. The security industry will continue to maintain rapid developmentThe security industry is closely related to the level of economic development, technological development, residents' security awareness, and the international anti-terrorism situation. With economic development and technological advancement, the demand for social public security protection is increasing, security awareness is gradually increasing, and the rapid economic development of developing countries and regions, the accelerated urbanization process, and other factors have promoted the security industry worldwide. Especially developing countries will continue to maintain rapid development.2. Market applications continue to expand in depth and breadthWith the continuous development of the security industry, traditional security fields such as finance, public security, transportation, telecommunications, and other applications will be more in-depth; emerging application fields such as education, health care, safety production, etc. are growing rapidly, and civilian fields such as smart buildings, communities, Resident security applications are also growing rapidly, and the personalized needs of users have become an important growth point. Market applications are gradually extending from developed countries to developing countries, from first-tier cities to second-and third-tier cities and rural areas, and market demand is gradually expanding.3. Industry concentration continues to increaseIn recent years, the security access control industry has seen the development trend of reorganization, merger, and joint development. The integration of technology, brand, and capital will be deeper. The cooperation between enterprises has expanded from products and channels to the level of capital and brand, and the industry is concentrated. Accelerated increase in market share and further concentration of market share to main...

In non-contact biometric technology, face recognition is the most important module. Since 2019, the application of "face swiping" has been widely used. The epidemic has further promoted development. The future will still be an important direction for AI landing security for a long time. . At present, the traditional face recognition difficulties including face rotation, occlusion, similarity, etc. have been greatly improved, which greatly improves the accuracy of face recognition. With the 2D face, 3D face, and multi-spectral face Represented by multiple modalities, each modal has a different collection and adaptation scenarios, data security levels, and privacy sensitivity, etc. The addition of deep learning of big data enables 3D face recognition algorithms to supplement the defects of 2D projection. The ability to quickly identify people's identities brings certain breakthroughs to the application of two-dimensional face recognition. At the same time, the current living body detection technology is being used as a key technology to improve the security of face recognition, which can effectively resist photo, video, 3D models, prosthetic masks, and other fake fraud, and independently determine the identity of operating users. On the one hand, face applications are mainly for traffic hub scenarios, such as airports and stations, and are mainly used for real-name authentication and key personnel deployment control. On the other hand, it is oriented to city-level applications. Through the docking of the Skynet project, a comprehensive actual combat platform composed of front-end camera deployment and back-end identification platform and big data analysis platform is constructed. In the fields of public security and transportation, the level of facial algorithm technology is leading among AI companies, while traditional companies are mainly led by traditional giants such as Hikvision, S4A, and Dahua. With the rapid development of face recognition technology, many innovative applications such as smart devices, online finance, and face payment have become increasingly common, bringing speed and convenience to everyone's life and work. In addition, in the face of the limitations of Facial recognition access control, gait recognition as a representative body recognition stands out from many technologies due to its difficult to hide, non-contact, and non-invasive characteristics, and has become a "dark horse" in the current biometric recognition field. . Gait recognition recognizes the identity of the target through body shape and walking posture. It is a rather complex behavior feature. Body recognition technology does not require human cooperation and can adapt to more common application scenarios, especially suitable for long-distance identity Recognition. At present, several domestic companies have reached a very high level of recognition accuracy. It is worth mentioning that iris recognition technology is also ...

Intelligent security access control technology refers to view collection, transmission, storage, video analysis, and big data processing, as well as machine vision, AI chips, algorithms, image sensing, biometrics (face recognition, iris recognition, fingerprint recognition, etc.), and New technologies such as intelligent video analysis, multi-dimensional data fusion, and big data analysis. From another perspective, a complete intelligent security system mainly includes three parts: access control, alarm, and video surveillance. The new crown pneumonia epidemic can hinder the development of the market, but it cannot stop the progress of security technology. This year, major security companies have intensified the application of technologies such as intelligence, networking, and the Internet of Things. With the development and progress of science and technology, current intelligent security has entered a brand new field. S4A predicts the development trend of smart security technology from data collection, video intelligent analysis, biometrics, data intelligence, and parts, and other technologies based on actual product measurements. Multi-modality is the development direction of biometrics In the artificial intelligence technology system, biometrics is the first technology to enter the application.  Biometric Access Control Systems recognition technology involves many basic sciences and innovative application technologies such as computer science, optics and acoustics, biological sciences, biosensors and biostatistics, security technology, and artificial intelligence technology. It is a complete multidisciplinary Technical solution. Human characteristics currently available for identification include physiological characteristics such as fingerprints, iris, face, palm prints, veins, and behavioral characteristics such as gait, handwriting, and voice. Biometric identification technology has many advantages such as good security, not easy to lose, difficult to counterfeit, and convenient to carry. It is undeniable that from fingerprint authentication, palmprint recognition, finger vein recognition to face recognition and iris recognition, biometric recognition technology is becoming more mature, but it is also entering the "visual" era. Fingerprint access control recognition is the most "traditional" biometric technology. It has a special status. Compared with face recognition and voiceprint recognition, its recognition accuracy and discrimination are much higher. It can even be said that fingerprint recognition is used in many scenarios. The only feasible way. Starting with a major breakthrough in fingerprint recognition technology in 2018, it has more efficiently promoted the transformation of national social public services and business models. However, with an epidemic in early 2020, the application of non-contact access control technology has been highly valued and developed. Palmprint...

What should we take for the Door Closer? Hold open or Non-Hold open? Door closers form an integral part of commercial door hardware to fire exit doors.  Normally fitted as concealed overhead door closers or face fixed closers, they perform the function of controlling the closing action and closing speed of the aluminum door. Door closer selection will largely depend upon the size of the door leaf in question, the weight of the glass, and the force of the closer, These door closers will also need to be specified as either hold open or non hold open. What is a hold open and non hold open closer? A non-hold-open closer does not keep the door open. Once it is opened past the 90degree point it will commence the closing action of the door.  A hold-open closer is designed to hold the door open when the door is opened past 90 degrees. Simple pushing of the door towards the closed position activates the closer and it also commences the closing action of the door. Do aluminum fire exit doors require to hold open or non-hold open closers? There is no hard and fast rule regarding whether a hold open or non hold open closer is required to fire exit doors. The correct type of closer will largely depend upon the intended function of these doors.  Some aluminium commercial doors that are purely emergency exit doors may remain shut for long periods of time until an emergency escape situation occurs.  Other doors designated as fire exits may still be used by users as entry and exit doors. A hold-open closer may be suitable where a building has a large number of users and the doors will be required to stay open in an emergency escape situation. In buildings where the doors are used as entry and exit doors consideration should be given whether these doors are required to latch shut every time.  The non-hold open closer will ensure that the door leaf closes every time, therefore in these situations, the use of a non-hold open closer may be preferable. Hold open and non-hold open closers are not just for emergency exit doors. Many aluminum commercial doors are used in apartment buildings fitted with an electric release or access control system so residents can gain entry into a building.  Security is the key consideration with these types of doors and in most cases to keep the building secure, they will be required to latch shut every time.  These types of doors should be specified with non-hold open closers. Other types of commercial doors may serve many other functions. Some shops like to leave their doors held open during opening hours.  Other doors may be used used to move items in and out of buildings.  Where the doors are regularly required to be kept open for any length of time, hold open closers are ideal. The correct door closer will largely depend upon the function of the door and how the building is used.  Should a building come under new ownership ...

From drawings sketch- Mold- Final test-to the market, after 6 months+ 4 technicist effort and continuous testing, ZF is successfully released in the market and start to order now-2020-12-09!Author:Written by Ms.Anna Zhang from S4A INDUSTRIAL CO.,LIMITED

280KG Electromagnetic lock with Black housing is available to order now!Considering many cooperated clients required Black color for 280KG Electromagnetic lock, we have 4 models available to order, as below:EL-600 12VEL-600S built-in LED  /12V and 24VEL-600SD built-in LED and Lock Sensor /12V and 24VEL-600ST built-in LED, Lock Sensor, and Time delay /12V and 24VHere is detailed information for 600lbs em lock:Electromagnetic gate locks -OEM for your Logo is also acceptable, factory default is: S4AIf you are interested in it, warmly welcome to message or call us right now!Author: Written by Mr.Juan from S4A INDUSTRIAL CO.,LIMITED

After 6months of effort under 3 technicists, Finally, we have successfully designed ZF-800F and ZF-800rfid Biometric Mini Access Control. Very smart and elegant design.ZF-800F It supports 800 Fingers / 3000 rfid cards.ZF-800Rfid It supports 3000 rfid cards.The device is a mini metal case standalone RFID fingerprint access control with embedded design, support 125KHz EM Card. It is an ideal choice to install on the door frame. IP66 waterproof version is very suitable for outdoor use. It equips with a master card and master fingerprint for easy operation.If you have any suggestions or ideas for this unit, warmly welcome to call or email back.Warmly welcome domestic companies and overseas customers to consult.Author: Written by S4A from S4A INDUSTRIAL CO.,LIMITED

Automatic Swing Door Opener ED100 passed the CE test.Author: Written by S4A-Access from S4A INDUSTRIAL CO.,LIMITED

EMC Test report for Automatic Door Opener, Model No.ED100, if you need to check the original test report, Pls email it back to our sales team.Author: Written by Mr.Andy Zhang from S4A INDUSTRIAL CO.,LIMITED