Smart cabinet lock is a modern locking device, compared with the traditional cabinet lock, it has the characteristics of intelligence and convenience. The use of smart cabinet locks is becoming more and more common, and the future development trend is very obvious. With the continuous progress of technology, intelligent cabinet locks will be increasingly used in various fields, such as hotels, homes, offices, etc. Although the smart cabinet lock is very convenient to unlock, we can not ignore the advantages of the traditional cabinet lock. In some cases, such as smart cabinet lock battery dead or malfunction, we need an emergency unlocking method. Therefore, KERONG has developed a smart cabinet lock that can be unlocked by a key in an emergency. This smart cabinet lock has both the function of fingerprint and password unlocking, as well as the function of emergency unlocking with a key in case of no power. This smart cabinet lock combines the advantages of smart cabinet locks and traditional cabinet locks, making the smart cabinet lock more comprehensive and practical. The convenience, practicality and security of the smart cabinet lock make it more and more attention and recognition in the market. We believe that the future application of smart cabinet lock in the market will become more and more widespread, bringing more convenience and security to people's lives. If you still want to know more about our locks and solutions, please send us an email (betty@kerong.hk) and we will contact you as soon as possible. Visit https://www.kerong.hk/ for references and more detailed information.

Combination cabinet locks have become increasingly popular in recent years, with more and more people using them to protect their valuables. These locks have become a major player in the market with a significant market share. However, one of the problems many people face is forgetting the combination and being unable to open the lock. In this blog post, we will look at three common solutions to this problem. The first solution is to use the default management code. Many combination locks come with a default password in case the user forgets it, which can usually be found in the user manual; if you are unfortunate enough to have changed your management password and forgotten it, you can read on. The second solution is to use the OTP (One Time Password) function. Some locks have an OTP function where you can obtain a one-time emergency code from the manufacturer by providing the serial number of the lock. This code can only be used once and expires immediately after use. The third option is to use an emergency USB electronic key. Some of the combination cabinet locks currently on the market will come with a USB interface, this type of combination cabinet lock with USB interface is generally used for emergency charging when the combination cabinet lock runs out of power, of course, there are some of the locks that can be dedicated USB emergency unlocking key used to unlock the lock in an emergency. The important thing is that you need to check with the seller before you buy the lock to see if the lock you need has this feature. If you have opened your locker by any of the three methods, always remember to initialise your lock and reset the combination. Combination cabinet locks continue to be the first choice for many people to protect their private cabinets, despite the fact that there can be problems with forgetting the combination. As technology continues to advance, we can expect to see more innovative features and functions added to these locks, making them even more secure and convenient to use.

Smart lock is a high-tech product that can bring a lot of convenience to our life, but in the installation and maintenance process also need to pay attention to some matters. Let's take a look at what matters need to be noted in the installation and maintenance of smart cabinet locks. Installation Notes 1. Before purchasing a smart locker lock, you need to consider the type of lock, installation method, unlocking method, applicable scenarios and other factors, and choose a suitable smart locker lock according to your needs. 2. When installing a smart cabinet lock, you need to choose the right installation position so as not to affect the normal use of the locker. 3. There are various ways to install the smart cabinet lock, such as screw fixing, gluing fixing, etc., you need to choose the appropriate installation method according to the actual situation. 4. in the installation of smart locker installation process, need to pay attention to the installation of the direction, location, angle and other factors to ensure that the installation is correct and tight. Maintenance Notes 1. Smart cabinet locks need to be water and moisture resistant to prevent rain and moisture from entering the lock and causing damage to the lock. 2. Regular battery replacement: Smart cabinet locks need to be powered by batteries, so they need to be replaced regularly to ensure normal battery use. 3. regular maintenance: smart cabinet locks require regular maintenance, such as checking whether the lock body, lock core, circuitry and other parts are normal to ensure the normal use of the lock. In summary, the installation and maintenance of smart cabinet locks need to pay attention to the selection of suitable locks, installation location, installation methods, pre-installation inspection and other matters. In terms of maintenance needs to be waterproof and moisture-proof, replace the battery,, and regular maintenance. Only by paying attention to these matters can we ensure the normal use and safety of the smart cabinet lock.

There are three main ways to install smart cabinet locks: Surface mounting: Surface mounting refers to the installation of intelligent cabinet locks on the surface of the cabinet, which is suitable for places with low requirements on the cabinet structure. kerong's fingerprint cabinet lock KR-E110PC can be used for surface mounting. Embedded installation: Embedded installation means that the smart cabinet lock is embedded inside the cabinet, which requires a hole position on the cabinet and is more complicated to install, but can ensure the beauty and security of the cabinet. kerong's KR-51SF can be either surface mounted or embedded, so users can freely choose the installation method. Hidden installation: hidden installation is the cabinet installed inside the cabinet door, does not affect the beauty of the door, concealment, but also can effectively prevent being pried open, suitable for the cabinet aesthetics and security requirements of high places. Different installation methods for different places and needs, users in the choice of intelligent cabinet lock, should be combined with the actual situation to choose the appropriate installation method to ensure the security and practicality of the cabinet lock. If you still want to know more about our locks and solutions, you can send us an email (betty@kerong.hk) and we will get in touch with you as soon as possible. Or, you can check https://www.kerong.hk/ for references and more detailed information.

Different frequencies 1、125KHZ: It belongs to the low frequency card. Its operating frequency range is 30kHz ~ 300kHz. 2、13.56MHZ: belongs to the high frequency card. Its operating frequency range is 3MHz ~ 30MHz. The characteristics are different 1、125KHZ: The card chip generally adopts the ordinary CMOS process, which has the characteristics of power saving and cheap. 2、13.56MHZ: data transmission rate is faster than low frequency, and not very expensive. Different advantages 1、125KHZ: The operating frequency is not bound by radio frequency control; it can penetrate water, organic tissues, wood, etc.; ideal for close range, low speed and low data volume requirement applications. 2、13.56MHZ: The wavelength of this frequency can pass through most materials except metal, but tends to reduce the reading distance. The tag needs to be more than 4mm away from the metal, and its anti-metal effect is better in several frequency bands. Contact us Would you like to know more about RFID cabinet lock solutions? Please send us an email (betty@kerong.hk) and we will contact you as soon as possible. Alternatively, you can check www.kerong.hk for references and more detailed information. Looking forward to hearing from you!

Are you looking for a supplier of locks? We might be able to help you get rid of that problem! Here is a brief introduction to us for you: We are a company with our own trading division and factory under the brand name KERONG. Company profile KERONG, established in 2002, is a professional manufacturer engaging in research and development, production, selling electronic locks, intelligent locker systems, digital cabinet locks and other security-related products. Over these years, KERONG Industrial has consistently focused on product development as well as personnel training to guarantee service quality and after-sales service. Continuously investing in cutting-edge technology and equipment, we have the knowhow to constantly keep our product range up to date. At the same time, our staff are trained with the latest management techniques, which enables us to go from strength to strength, creating a unique business model with a strong and comprehensive marketing and after-sales support network. OEM and ODM orders are also welcome. Dedicating to three procedures of quality detection and customer service, our experimental staff are able to address your needs and ensure customer satisfication. We will try our best to serve you and hope to become one of your friends and business partners. FAQ Q: What is your sample policy? A: Free samples could be sent to the test as request. We can arrange a sample by DHL or UPS, but the courier fee would be paid by the customer. Q: How many days do you need to prepare samples? A: If without extra demand, it will be sent within 7days. Q: How many days for mass production? A: It depends on the order quantity. If the order quantity is less than 1000pcs, delivery would be within 7 working days. Q: What payment terms do you do? A: We can accept T/T, L/C, D/P, Paypal, West Union, MoneyGram. Q: What's package do you use for the products? A: We have a professional package for the products. Customized packages are also available based on certain MOQ. Q: Can I print my own brand logo on your product? A: OEM orders are highly welcome. Please write us the details of your logo color, logo position and user manual before you send us an inquiry. In this way, we can offer you the most accurate answer for the first time. Contact us Would you like to know more about our products and solutions? Send us an email (betty@kerong.hk) and we will contact you as soon as possible. Alternatively, you can check out www.kerong.hk for references and more detailed information. Looking forward to hearing from you!

Smart cabinet lock solves the trouble of carrying keys with you. Password lock, the password is protected by garbled characters (to prevent others from peeping at the password), but the password is easy to forget; Fingerprint lock, don't be afraid of forgetting the password, but it cannot be recognized when the fingerprint is damaged; Bluetooth lock, remote unlock, higher safety factor, but need mobile phone and special APP to unlock; RFID cabinet lock, a complete set of RFID control system, can unlock more functions. There is no best smart cabinet lock, only the most suitable one. This issue mainly explains RFID cabinet locks: A complete RFID system consists of two parts: Reader and Transponder. The principle of action is that Reader transmits infinite radio wave energy of a specific frequency to Transponder, which is used to drive Transponder circuit to send out the internal ID Code. At this time, Reader will receive the ID. Code. RFID locks have excellent management functions for lockers. One lock can be configured with up to 10 management cards + 10 deletion cards + 30 user cards (if you need to increase the number, support customization) The reading distance of the regular square white card is 40mm, and the reading distance of the hand strap card is 15mm, so you need to pay attention to the thickness of the door panel when choosing the card style The handheld can be configured with cards with different functions: management card, query card, delete card (all users), delete card (single user), lock hook alarm enable/disable card and mode switch card and so on. You can also set up a double key, the management card and the user card can be used together to open the lock to increase the safety factor, the RFID lock can be connected in series, and the main lock can be set. When the main lock is opened, other secondary locks connected in series will also be opened. RFID tags of low frequency, high frequency and ultra-high frequency are generally not suitable for metal lockers, because the metal shields the tags, and the reader cannot read the tags, so it is mainly used in wooden lockers and drawers. For more information on smart locker solutions, please contact us.

Before the advent of wifi, Bluetooth was the most used wireless connection function we had, and we often use Bluetooth headsets and other devices in our daily lives. Advantages of the Bluetooth control panel Remote mobile phone unlocking, convenient and fast mobile internet era, APP mobile phone unlocking is smart control board to a very high level. Bluetooth unlocking method, put all the distance problem, the traditional control board can not solve the problem are easily solved. The KR-BTCU, a Bluetooth control board, uses Bluetooth technology PowerClass2 for a maximum distance of 10 metres, which is the technology used by most mobile phones and mobile devices today. The electric lock control board has an integrated BLE Bluetooth module. The mobile phone reads the control board Bluetooth information through the APP, tries to pair it and sends an unlock request to the server side, which sends an unlock command to the mobile phone, which accepts the command and then sends it to the Bluetooth control board via Bluetooth for energising and unlocking. It can connect 24 electric locks for control, but cannot be connected in series like other traditional control boards. Long standby time The BLE Bluetooth module has a very low power consumption in all modes. The addition of a low-power Bluetooth module to an existing conventional control board allows the unlocking and control of the electronic rotary latch via a smartphone, without the need for additional communication converters and connectors. Adaptable, signal free Smart products are susceptible to environmental influences, especially signal interference, shielding and the like, which can directly affect the experience. Although wifi and Bluetooth are in the same 2.4G band there will also be signal interference with each other, but the Bluetooth transmission speed is higher, unlocking experience will be better, and occupy less space. Kerong has been immersed in Bluetooth technology development for many years, and has independently developed wireless network-based system technology for the linkage of intelligent devices through the Internet of Things, which can be applied to smart cabinet locks.

KERONG has a series of waterproof electric control locks, which are electric locks centrally controlled by the system circuit board. They are mainly used for centralized control and management of outdoor lockers. They have a keyless design and can be unlocked via Bluetooth/remote; compatible with various conventional controls Software, real-time monitoring of locking status; waterproof level reaches IP65, working temperature is -40 ℃ ~ 65 ℃. So what are its application areas? Here is an introduction to you 1. Usually used in lockers Such products are mainly used in lockers, such as express lockers, parcel lockers, mobile phone charging lockers, vending machines and freezers. Waterproof electronic locks are mostly used in large outdoor lockers because of their waterproof and strong tensile strength. If it is equipped with an infrared strip, the occupancy of the locker can also be monitored in real time 2. Special cases Bike lockers, scooter battery locks, charging stations and delivery robots, etc. Now we advocate green and environmentally friendly travel, and with a large number of cycling enthusiasts, in order to provide a safe haven for bicycles, bicycle lockers were born; Electric scooters are very popular among the younger generation. They have been produced in large quantities in recent years, but the most important battery installation and charging will always have problems. At this time, an electronically controlled lock is needed to solve this problem. The solution is two. Sound custom scooter battery lock, scooter charging pile; With the continuous update and iteration of the times, people's lives are becoming more and more intelligent. In order to save more manpower, robots are being developed all over the world. At the same time, under the influence of the epidemic, in order to create zero-contact, the delivery robot is officially launched. It is more like a mobile smart locker. The above are the application fields of KERONG waterproof electronic locks. KERONG focuses on providing centralized control and management solutions in a series of sub-fields such as lockers. For more inquiries about waterproof electronic locks, please contact us, we are honored to serve you.

The security of smart lockers is relatively high. Everyone knows that smart lockers are very important to you in the company or dorm. It is where your personal belongings are stored. It is controlled and managed through locks. Moreover, the structure of the cabinet is also firm and reliable. There are also household smart lockers, which are more convenient and space-saving, and there are many types, 12 cabinet doors, 24 cabinet doors, 36 cabinet doors, etc., which are small in size and can also be used to decorate your own home environment. In life, when everyone goes to the supermarket, it is also the first time to find a smart locker to store their belongings. You can store some of your own items in it first so you can easily buy other things. Supermarket lockers are generally open 24 hours a day, with long service life and beautiful appearance. Smart lockers have different modes for people to choose from. It can be managed using combination locks, fingerprint locks, RFID locks, electronic cam locks and electronic locks that are centrally controlled through the circuit board. If you want to know more about smart locker solutions, please visit our website for consultation...