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Shenzhen Kerong is an intelligent passive electronic cam lock factory with more than 20 years of R&D and production experience, in today's rapid development of science and technology, intelligence has become an important direction of manufacturing transformation and upgrading. As an outstanding representative of this trend, intelligent passive electronic cam lock is leading a new round of change in the lock manufacturing industry with its unique charm and unlimited potential. Walking into the Kerong intelligent passive electronic cam lock factory, the first thing that catches your eye is the highly automated production line. Equipped with advanced robots and automation equipment, these production lines are able to complete the entire process from raw material cutting, processing, assembly to finished product inspection. These robots and automation equipment not only improve production efficiency, but also ensure the stability and consistency of product quality. Smart Passive Electronic Cam Lock The cam locks produced by Shenzhen Kerong are widely used, including smart home, smart security, smart logistics and other fields. With the continuous expansion of the smart home market and the continuous upgrading of intelligent security technology, the market demand for intelligent passive electronic cam locks is also continuing to grow. This provides a broad development space and huge market opportunities for the intelligent passive electronic cam lock industry. As the source factory of intelligent passive electronic cam lock, Kerong welcomes OEM.ODM orders. Welcome companies from all over the world to cooperate with us, looking forward to your message, thank you.

Shenzhen Kerong Electronic Technology Co., Ltd. is a supplier of intelligent passive cam lock manufacturing factory with more than 20 years of experience, Kerong has been focusing on R&D, production and sales of intelligent passive cam locks. Through continuous technological innovation, we combine traditional cam locks with modern intelligent technology to create a new type of lock products that are both safe and convenient. As the source supplier, Kerong not only has strong R&D capabilities, but also has a complete production system and after-sales service network, which can provide customers with a full range of solutions from cam lock design to installation and maintenance. Smart Passive Cam Lock Supplier The biggest feature of the intelligent passive cam lock is the integration of its passive trigger mechanism and intelligent control technology. Compared with traditional locks, smart passive cam locks do not require active operation (such as key insertion, code entry, etc.), but automatically unlock or lock according to preset conditions (such as time, environment, etc.), thus greatly improving security and convenience. In addition, the intelligent passive cam lock developed and produced by Kerong also supports remote control, status monitoring and other functions, and users can check the status of the lock in real time through the mobile phone APP or other intelligent terminals, so as to realize remote unlocking, alarm and other functions. With the continuous progress of technology and the continuous expansion of the market, the intelligent passive cam lock will play a more important role in the future, Kerong welcomes companies all over the world to cooperate with Kerong to jointly promote the development of intelligent passive cam lock, we accept OEM, ODM orders, welcome to leave us a message to negotiate. Thank you.

In today's pursuit of both efficiency and safety, passive cam lock locks with electronic keys are gradually becoming the first choice for all kinds of lockers, safes and important equipment protection with their unique advantages. This new type of lock, which combines the advantages of modern electronic technology and traditional mechanical locks, not only provides users with unprecedented convenience, but also takes a solid step forward in security. Shenzhen Kerong Electronic Technology Co., Ltd. is a manufacturer specializing in the production of passive cam lock cabinet locks with electronic keys. Passive Cam Lock Cabinet Lock With Electronic Key The passive cam lock cabinet developed and produced by Kerong has been widely used in many fields. It can be found in lockers in the office, in the library, in the safe, garage door, etc. With the continuous development of technologies such as the Internet of Things and big data, the passive cam lock with electronic key will be more intelligent and networked in the future, providing users with a more personalized and customized service experience. Kerong produces many types of passive cam cabinet locks with electronic key, welcome everyone to use Kerong brand, as the source supplier, we accept OEM, ODM orders, welcome distributors all over the world to become our partners, in addition we support small batch wholesale, welcome to inquire, thank you.

Software Check and turn on the NFC function: Go to the “Settings” menu of your phone, and find the “NFC” option in the options of “Wireless & Networks”, “Connections” or “More Settings”. Find the “NFC” option in “Wireless & Networks”, “Connections” or “More Settings”, etc., and make sure it is turned on.   Clear NFC data and cache: Open the “Settings” menu of your phone, find the “Apps Management” or “Apps” option, and then find the “NFC” app in the list of apps. In the app list, find the “NFC” app, tap “Clear Data” and “Clear Cache” options, and then restart your phone.   Reboot your phone: Sometimes, a simple reboot can solve the problem of abnormal NFC function caused by software conflict or temporary failure.   Update the phone system: Open the “Settings” of your phone, find “About phone” or “System update” option, click “Check for updates”. “If there is a new system update available, click to download and install it. The system update may fix some known software issues.   Check the default payment app settings: If the NFC function is abnormal in payment scenarios, you need to confirm whether the default payment app is set correctly. For example, for Huawei phones, Huawei Wallet should be set as the default payment app. Hardware Check the NFC area: Check whether the NFC area of the phone is damaged, scratched, stained or blocked, etc. If it may affect the normal use of NFC function, you can try to clean the NFC area or test it again after removing the blocking objects such as the phone case.   Confirm the SIM card: If you are using an NFC-SIM card, you need to confirm whether the SIM card supports NFC function, whether it is inserted into the correct slot, and whether the corresponding service is enabled.   Check the battery and back case: The NFC contact point of some models is connected to the battery or back case of the phone, so you need to confirm whether the battery and back case are original. External environment and compatibility Avoid signal interference: Try to avoid using the NFC function in environments that may interfere with the NFC signal, such as strong electromagnetic waves or near metal objects.   Check compatibility: Ensure that the device that communicates with the phone supports NFC, such as public transportation cards, access cards, payment terminals, etc. Some devices may have compatibility problems. Some devices may have compatibility issues, so try replacing them with other NFC-enabled devices for testing. If none of the above methods can solve the problem, the NFC hardware of the phone may be faulty, so it is recommended to contact the customer service of the phone manufacturer or go to a professional cell phone repair store for checking and repairing.

The passive electronic intelligent cam lock not only integrates the physical structure advantages of the traditional cam lock, but also cleverly integrates advanced electronic technology to achieve the perfect combination of safety performance and convenient operation. The core feature of the passive electronic smart cam lock is its "passive" design. This means that the lock does not need to be powered by an external power source, thus avoiding the safety hazards caused by power failures or malicious power outages. It usually provides the necessary energy to the electronic system inside the lock through mechanical energy conversion, environmental energy harvesting (such as solar energy, temperature difference energy, etc.) or built-in high-efficiency capacitors, etc., to ensure stable operation in any situation. This design not only improves the reliability and durability of the lock, but also greatly reduces maintenance costs and energy consumption. Passive Electronic Smart Cam Lock Intelligence is another highlight of passive electronic smart cam locks. Through the built-in sensor, microprocessor and wireless communication module, the lock can monitor the status of the lock in real time, record the switch record, and even communicate with the remote management system to achieve remote monitoring and control. This provides users with great convenience, whether it is an enterprise or a home user, you can check the status of the lock anytime and anywhere through the mobile APP or the computer, and carry out authority management, which greatly improves the efficiency and flexibility of security management. Shenzhen Kerong Electronic Technology Co., Ltd. is a professional passive electronic smart cam lock manufacturing factory, as a source supplier, wholesaler, the passive electronic smart cam lock produced by Kerong is of high quality and low price, and all adopt IP 67 waterproof design. At present, our products have been well used in dozens of countries around the world, welcome companies in need to choose Kerong brand wisdom can cam lock, we accept OEM.ODM orders, welcome to inquire, thank you.

As a lock product widely used in furniture, doors and windows, electrical appliances and other fields, passive cam locks have an increasingly strong market demand. Shenzhen Kerong Electronic Technology Co., Ltd., as the main producer and supplier of passive cam locks in China, we have shown strong competitiveness in terms of product quality, price, and service. Kerong's new factory adopts advanced production equipment and technology to ensure that each passive cam lock has undergone strict quality testing to meet customers' needs for high-quality locks. At the same time, we also continue to develop new products according to market demand to enrich the product line and meet the personalized needs of more consumers. Passive Cam Lock In terms of price, as a wholesaler of passive cam lock manufacturers, Kerong has effectively reduced production costs through large-scale production and optimized supply chain management, so as to provide customers with more competitive prices. This enables consumers around the world to enjoy more cost-effective passive cam lock products. In addition to product quality and price advantages, Kerong attaches great importance to customer service. We have established a complete pre-sale, in-sale and after-sales service system, which can provide customers with a full range of technical support and solutions. Whether it is product consultation, selection guidance or after-sales maintenance, Kerong as a manufacturer wholesaler can provide professional and timely services to ensure that customers are fully protected in the process of use. Welcome global users to choose Kerong passive cam lock , we accept OEM, ODM orders, welcome to inquire, thank you.

There are many types of smart locks on the market, why NFC smart locks are becoming more and more popular, from Kerong sales customers, smart locks with NFC are more convenient in daily life, because now the mobile phones, bracelets, and smart watches that are carried with you almost all have NFC functions, and you only need to copy the NFC chip information into the portable terminal, which can be easily unlocked. Eliminate the cumbersome need to enter fingerprints, passwords and other unlocking methods. smart lock with nfc Smart locks with NFC are not only convenient, but also significantly improve security. Traditional mechanical or electronic locks often have security risks such as lost keys and leaked passwords. NFC smart locks, on the other hand, use advanced encryption technology and authentication mechanisms to ensure that only authorized devices can open the door lock. Shenzhen Kerong Electronic Technology Co., Ltd. R & D and production of NFC smart locks have a variety of unlocking methods, in addition, some NFC smart locks also support remote control and real-time monitoring functions, users can check the status of the door lock at any time through the mobile phone APP, receive abnormal unlocking alarms, further enhance the security protection of the family. At present, Kerong NFC smart lock is widely used in various lockers, safes, logistics cabinets, etc. As an NFC source supplier, we accept OEM, ODM orders, and also welcome wholesale of small and medium-sized orders, and hope to become a business partner with you.

In today's rapid development of science and technology, smart home products are gradually penetrating into our daily life, bringing unprecedented convenience and security to our lives. Among them, home NFC lock, as an important invention in the field of smart home security, is becoming the first choice for more and more families with its unique advantages. nfc locks for home The biggest feature of home NFC locks is their convenience and security. Compared with traditional mechanical locks or password locks, NFC locks do not need to carry physical keys or memorize complex passwords. This non-contact unlocking method not only avoids the embarrassment and inconvenience caused by forgetting the key or remembering the wrong password, but also greatly improves the unlocking efficiency. At the same time, NFC locks also have a high level of security. By using advanced encryption technology and authentication mechanisms, it ensures that only authorized NFC devices can be successfully unlocked, effectively preventing illegal intrusion and theft. Shenzhen Kerong Electronic Technology Co., Ltd. specializes in the production of household NFC locks, we have more than 20 years of research and manufacturing experience in NFC locks, as the source factory and well-known supplier of NFC locks, we welcome OEM, ODM orders, accept small quantities of wholesale, Kerong NFC locks are of good quality and low price, welcome to consult and discuss cooperation, thank you.

Below you will find a list of some of the NFC-enabled cell phones: Apple Series iPhone 6 and subsequent models: including iPhone 6, iPhone 6s, iPhone 7, iPhone 8, iPhone X, iPhone XR, iPhone XS, iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15 series and more. Google Series Pixel series: Pixel 5, Pixel 6, Pixel 7 series, etc. Huawei Series Mate series: Mate 10, Mate 20, Mate 30, Mate 40, Mate 50, Mate 60 series, etc. P series: P20, P30, P40, P50, P60 series, etc. nova series: nova 5, nova 6, nova 7, nova 8, nova 9, nova 10, nova 11 and some other models. Xiaomi Series Digital Series: Xiaomi 8, Xiaomi 9, Xiaomi 10, Xiaomi 11, Xiaomi 12, Xiaomi 13, Xiaomi 14 Series, etc. MIX series: Xiaomi MIX 2, Xiaomi MIX 3, Xiaomi MIX 4, etc. Redmi series: Redmi Note 8 Pro, Redmi Note 9 Pro, Redmi Note 10 Pro, Redmi Note 11 series and some other models. OPPO Series Find series: Find X2, Find X3, Find X5, Find X6 series, etc. Reno series: Reno 5 Pro+, Reno 6 Pro+, Reno 7 Pro, Reno 8 Pro, Reno 9 Pro + and some other models. OPPO A series: OPPO A5 Pro, OPPO A72, OPPO A74 and some other models. vivo series X Series: X60, X70 Pro+, X80 Pro, X90 Series, etc. iQOO series: iQOO 5, iQOO 7, iQOO 8, iQOO 9, iQOO 10, iQOO 11, iQOO 12, iQOO Neo8 series and so on. Samsung Series Galaxy S series: Galaxy S21, Galaxy S22, Galaxy S23, Galaxy S24 series, etc. Galaxy Note series: Galaxy Note 20 series, etc. Galaxy Z series: Galaxy Z Flip, Galaxy Z Fold series, etc. Galaxy A series: Galaxy A74 and some other models. Honor Series Magic series: Magic 3, Magic 4, Magic 5 series, etc. Digital series: Honor 80, Honor 90 and some other models. One Plus Series One Plus 7 and its successors: One Plus 7, One Plus 7 Pro, One Plus 8, One Plus 8 Pro, One Plus 9, One Plus 9 Pro, One Plus 10 Pro, One Plus 11, and One Plus 12 series.

Shenzhen Kerong Electronic Technology Co., Ltd. is a world-leading supplier of NFC lock systems. As a professional service provider in this field, we not only provide advanced NFC lock products, but also are committed to providing users with a full range of access control management solutions. From product design, manufacturing to installation and commissioning, and after-sales service, every link is strictly controlled to ensure that users can enjoy stable, reliable and safe access control services. In terms of product innovation, the NFC lock system developed and produced by Kerong continues to introduce new technologies and new materials to improve the performance and quality of products. For example, high-performance NFC chips are used to ensure the speed and accuracy of identity verification; Waterproof, dustproof, and pry-proof designs are adopted to improve the durability and safety of the product. At the same time, Kerong also provides a variety of models of NFC locks according to the actual needs of users to meet the needs of different places and different application scenarios. nfc lock system In recent years, Kerong has paid great attention to communication and cooperation with users. Through regular user return visits and technical support, we understand the needs and feedback of users and continuously optimize products and services. At the same time, Kerong also actively participates in various access control security-related seminars and exhibitions, discusses the development trend and solutions of access control technology with industry colleagues, and promotes the progress and development of the entire industry. Looking forward to the future, Kerong will continue to uphold the concept of "innovation, quality and service", and is committed to providing users with more intelligent, safe and convenient access control solutions for NFC lock systems.

Shenzhen Kerong Electronic Technology Co., Ltd. is a factory supplier of NFC smart locks with more than 20 years of experience, Kerong focuses on the R&D, production and sales of NFC smart locks and other electronic smart locks. We are committed to providing consumers with safe, convenient and intelligent door lock solutions. With advanced production equipment and technical team, Kerong can continue to innovate and meet the diverse needs of the market for NFC smart locks. Kerong NFC smart lock adopts advanced near-field communication technology to realize the rapid identification and unlocking of NFC devices such as mobile phones and cards. Users can easily complete the unlocking operation with just one touch, which greatly improves the convenience of use. At the same time, NFC smart locks also support remote control, temporary passwords, fingerprint recognition and other unlocking methods, further enriching the user's choice. With the continuous development of the smart home market, the application scenarios of NFC smart locks are becoming more and more extensive. From family homes to offices, from hotels and guesthouses to apartment rentals, NFC smart locks have shown strong market competitiveness. As a leader in this field, Kerong NFC smart lock is constantly promoting the innovation and progress of smart home security technology. Looking forward to the future, as an NFC smart lock factory supplier, Kerong will continue to uphold the concept of innovative, pragmatic and efficient development, continuously improve product quality and service levels, and provide safe, convenient and intelligent door lock solutions for more families and enterprises.

In the NFC smart lock industry, the cooperation model between OEM and ODM has played a vital role. OEM is responsible for the production and manufacturing process, with advanced production lines and strict quality control system, to ensure that every NFC smart lock can meet high standards of quality requirements. ODM, on the other hand, focuses on product design and R&D, and provides a full range of solutions from conceptual design to final products according to market demand and customer customization needs. NFC smart lock OEM ODM Shenzhen Kerong Electronic Technology Co., Ltd. is an NFC smart lock manufacturing company with more than 20 years of experience. Kerong has a strong R&D and design team in the field of NFC smart locks, and has its own independent intelligent manufacturing factory. In the cooperation mode between OEM and ODM, it not only accelerates the upgrading of NFC smart lock products, but also promotes the continuous progress of industry technology. As the source factory supplier of NFC smart locks, we work closely with OEM and ODM partners to achieve large-scale production, reduce production costs and improve market competitiveness; At the same time, through in-depth cooperation with ODM partners, a variety of NFC smart lock products with innovative designs and unique functions have been launched to meet the individual needs of different consumers. Kerong welcomes customers from all over the world to cooperate with us to jointly promote the progress and development of electronic smart locks, including NFC smart locks . Welcome customers in need to leave us a message, thank you.