In the age of the Internet, people's daily life has been inseparable from the cell phone, the most worried about going out is that the cell phone is not charged. Cell phone charging locker can solve this problem. It can not only help us deposit cell phones can also help us charge, suitable for schools, enterprises, shopping centers and other places, convenient cell phone centralized management. Cell phone charging locker support Apple, Android cell phone USB fast charging, the most commonly used barcode type, fingerprint type and swipe card type, barcode type cell phone charging locker is suitable for placing in the station, dock, entertainment places with large traffic flow, expire after using once, no need for dedicated management; barcode type fingerprint type is suitable for units, banks with strong confidentiality, can be set for single use or long-term use; swipe card type charging locker for colleges, factories use, convenient cell phone centralized management. Cell phone charging cabinet product features. 1, the door and the overall material is usually made of 0.8mm high-quality cold-rolled steel plate, surface electrostatic powder spraying treatment, moisture-proof, rust-proof, anti-static. 2, cell phone charging cabinet has a separate system control, the administrator can enter the background to authorize and change; 3、The way to open the box can choose IC/ID card, fingerprint, password, barcode, etc., safe and reliable. 4, no consumables, labor costs, green and environmental protection. And what kind of lock is used in the cell phone charging lockers? You can use smart locker locks on your cell phone charging cabinet, such as RFID locker locks and combination locker locks, etc. You can also use electric control locks for centralized management control of cell phone charging lockers. No matter what kind of lock you choose, KERONG can provide you with the best locker solution. For smart locker locks, we have Bluetooth locker locks, card locker locks, password locker locks, fingerprint locker locks, etc. For electric control locks, we have solenoid locks driven by electromagnets and motor locks driven by motors.

Express cabinet delivery has become a trend in the world, but unlike other cabinet locks, this lock cannot be opened directly by password, RFID or fingerprints, because central controlled electronic locks have totally different structure and working ways. Usually this kind of lock needs to be integrated with the control board and software, and the lock is unlocked by issuing commands from the software. The most common communication methods on the market are TCP/IP and RS485, our lock controller is designed on the basis of RS485 communication. If you also use this way, it will be much easier to make integration, you only need a RS485-USB/232 converter to connect our controller KR-CU with your PC directly. For TCP/IP communication, we need to realize the conversion of the two signals, which requires our KR-BU control board, KR-BU connects router and KR-CU, achieving the conversion of TCP/IP and RS485 signal, KR-CU used to control electronic locks. In addition to the above two communication methods, we have also developed the Bluetooth communication. Our Bluetooth control board KR-BW can communicate directly with the APP, which will gradually become a trend. Another problem that customers are very concerned about is how to establish communication with our control board? Don't worry, we can provide you with test software to test the hardware part, and we will provide the protocol of the control board to help you complete the system integration. Due to the different requirements for locks in various projects, the number of cabinets that need to be controlled varies from a few to hundreds or even thousands, so many clients need to control as many locks as possible in one system. In response to this problem, we have also designed different controllers for customers to choose from. At present, the conventional control board can control 16 locks or 48 locks, but we can connect up to 10 control boards in series, which means a complete system can control 160 or 480 locks. However, some customers will also install our products on some special equipment, such as refrigerators, freezers, independent lockers, etc, one device only required very few locks, such as 1 or 2. In this way, if we still use our 16-way or 48-way control board, it will be a bit wasteful, and it will take up a lot of space, this requires our another small control board KR-SCU, one KR-SCU can control 1 lock only, there are max 100pcs KR-SCU board can connect in series, so one system can control max 100pcs locks. Now you should have a preliminary understanding about the control system of express cabinet. And KERONG can provide you with smart locker system solutions.

When you first encounter a smart digital lock, many people may ask this question. Why choose a digital lock? Let me tell you what the difference is between using a digital lock and a traditional cabinet door lock. There are two main differences. 1.Security Although smart locks are popular, there are still many lockers being used with traditional types of cabinet door locks that use only mechanical keys to unlock the doors. I am sure you all encounter these troubles. Unable to open the locker because the locker key you carry with you is lost. The locker door is opened and valuable personal items inside are stolen because the locker key is stolen. One of the main reasons for the increased demand for digital or biometric smart locks is the lack of need for mechanical keys! There are various types of digital locks. Most or almost all locks have digital PIN access and are matched with fingerprint or even RFID access to gain entry. And with advances in technology, some digital cabinet door locks also integrate Bluetooth access and use. When we use digital or RFID unlocked cabinet locks, both RFID and PIN access can be used to unlock the lock. What happens if we accidentally lose this RFID? This time we can directly remove from its lock set. Instead of spending more money to replace it with a new set. This is is the benefit of using digital access. And some digital cabinet door locks come with one-time passwords, garbled unlocking, and other features. So even if someone is next to you when you enter the access code, you don't have to worry about the code being compromised. Therefore, in terms of security, it will pass better compared to normal locking 2.Convenience Probably many times we find it troublesome to find the key, even if it is in your pocket. Some people may also leave their keys in the car or office. By providing different access, digital locks do not require a physical key to unlock the locker door. Different types of unlocking methods include: fingerprint / RFID (card) / digital PIN / key / Bluetooth / WiFi / 4G This means that you don't have to worry about not being able to access your personal belongings stored in the locker, even if you leave it without anything in your pocket.

Courier cabinets can often be seen in our lives, they are used to pick up, for example, we often see all kinds of courier cabinets in the community and office buildings, such as the intelligent courier cabinets of Feng Chao, Cainiao intelligent courier cabinets, Jingdong pick-up cabinets and so on, most of their appearance in addition to the color and design is not the same, its design to the use of external hardware materials are extremely similar. In this article we mainly talk about an important accessory of intelligent courier cabinet electric control lock. There are two types of electric control locks. One is solenoid-driven and called electromagnetic lock (also called solenoid lock). The other is motor-driven, called motor lock, compared to the electromagnetic lock it is more stable and lower power consumption. Solenoid locks are available in 12V and 24V voltage specifications, small in size, light in weight and usually made of stainless steel. The working principle is power on and unlock. Adopt the working mode of closing the door (power off) to lock and power on (12v) to trigger the unlock instantly. Working life up to 100,000 times. With mechanical emergency lever, can be unlocked manually in case of power failure. Motor locks have a wider range of working voltages than electromagnetic locks. They work in the range of 8V to 24V. We also have a low-voltage version of the lock that works from 3.5V to 8V and a high-voltage version of the lock that works from 23V to 25V. Motor locks are usually larger and heavier than electromagnetic locks. The working principle is signal unlocking and power on unlocking. Working life up to 200,000 times. With mechanical emergency lever, can be unlocked manually in case of power failure. Our motor locks have a door magnetic detection function to check if the cabinet door is closed well. And our motor locks are waterproof, with a waterproof rating of IP66. Application range of electric control locks Electric control locks can be used in lockers, letter boxes, depository cabinets, vending machines, cell phone cabinets, filing cabinets, file cabinets, drawers, meter boxes, lockers and other intensive boxes ...... are widely used in schools, mines, factories, banks, hotels, farms, bathing centers and other places.

To keep your personal belongings safe and your locker protected, take the time to find the right lock for your locker. Finding a key that works with the lock is a simple task. It is a simple process that can be completed in less than a minute. However, choosing a lock can be much more difficult. The wrong lock can pose a security risk and can cost you a lot of money. In this blog, we'll cover some of the things you should consider when buying a lock. Locker locks can be divided into two types: mechanical locks and smart locks. Mechanical locks can only be unlocked by a key and you need to carry a mechanical key with you. Smart locks, on the other hand, are keyless and can be unlocked in a variety of ways, and can also be controlled remotely via Bluetooth or WLAN. Now, let's get started on choosing the perfect locks for your locker. Here are three things to remember when choosing locker locks. The Features Smart locks have many more features than mechanical locks. Smart locks have features such as wireless control, remote access control, management codes, one-time codes, garbled unlocking and more. It is therefore more secure than mechanical locks. Conversely smart locks are much more complex than mechanical locks. If you prefer more functionality and security, then choose a smart lock. The Aesthetics While locker security is of paramount importance, the aesthetic appeal of the lock should be considered. Some locks will complement your locker's décor, while others will not. However, if there is a way to choose a security lock that is also aesthetically pleasing, then do it. That way, style and security go hand in hand. The Price Price is just as important as the other points mentioned above. Although the idea that every high security lock is expensive is completely wrong, it is advisable to invest money in a strong and durable lock. Often, this will mean additional costs. Considering the above tips and you should be able to choose the right lock for your locker.

In today's society, it seems that all people need to do is move their fingers. With just a few taps on our phones, we can shop online, pay bills, and even get in touch with someone on the other side of the world. Today, our fingers take on a whole new role. Fingerprints are increasingly replacing passwords, and fingerprint locks are becoming a popular trend. Think about it. Why remember a password when you can just use your finger and not have to remember anything? Also, fingerprints seem more secure because no two people have the same fingerprint. But in reality, it can be dangerous to use fingerprint recognition instead of strong passwords. The truth is that strong passwords are much more secure than any fingerprint. How does fingerprint lock work? As the user places his or her finger on the device multiple times to capture the fingerprint, the device extracts the fingerprint features and the more distinctive features of the fingerprint are recorded and enhanced. The image of the fingerprint is then converted into a binary code and encrypted so that the device can identify and quickly compare it with the user's finger to produce a matching score. Depending on the match score, the system will allow or deny access to the device. Does fingerprint lock really secure? Fingerprint scanners are not infallible. The biggest problem with fingerprint recognition is that it often fails to distinguish between a real finger and a fake finger. If someone has access to a user's fingerprint, or even a similar fingerprint in general, they may create a fake finger, which could fool the scanner. In addition, people unknowingly leave their fingerprints everywhere. They can't do anything about it; their fingerprints are a part of them. It's basically like writing your password on a sticky note wherever you go. Anyone, with a little patience, can access your personal fingerprint. As fingerprint recognition and biometrics become more prevalent, criminals will have more incentive to try to forge fingerprints. And there are many ways to easily spoof fingerprint readers. So why not use a combination lock. A good, strong password is more secure than fingerprint identification.

The reason many people prefer combination locks over key locks is that they don't require the user to carry a mechanical key. It's not inconceivable that you'll be moving in many different ways during a workout (in general) and that something as small as a key will fall out of your pocket or that any particular pocket won't get in the way of one or more activities. From a security standpoint, locker locks are usually designed to keep most people away from other people's belongings in a reasonably supervised environment. It is certainly possible to bypass, manipulate, cut off or otherwise open a lock that does not belong to you, but it is likely that someone else will enter the locker room to give notice. You just need something to make getting into your locker troublesome enough so that others will notice that person grabbing your purse. You also don't necessarily want your lock to "stand out" from the rest of the lock field, so that criminals will see a "nice" lock and cut it off, rather than randomly arranging cheaper locks around it. Reducing your apparent attraction to locks won't hurt. Most people don't want to carry a key and use a cheap combination lock instead. Using a combination lock with a key override allows the locker to use a key override to change/bypass the combination, but allows them to give the combination to individual users rather than having to manage dozens or hundreds of keys.

As a result of the outbreak of COVID-19, we are staying at home. Naturally, if go out,we are tacitly keeping a distance of more than two meters from each other and trying to avoid all unnecessary contact. But as life goes on, so does consumption, and "contactless" consumption is suddenly the way to go. 1.Delivery boxes are more popular Online shopping has become a priority during the pandemic, and with that comes the problem of delivery. More and more people choose to use the express cabinet to receive goods contactless. This opens up more opportunities for us as KERONG is a company with many years of experience in manufacturing delivery parcel locks and lock control boards. 2.Folk wisdom can do anything In various trending searches and news reports, we also see people using different tactics to avoid direct contact with others. There is this steamed bread shop, the way of sliding down the slide, the steamed bread done to the customer. There's more to the no-frills "contactless" merchant service than there is to the method. 3.Big platforms have great wisdom The corporate dining scene could not be ignored, so the isolation cover was born. Even at a table to eat, also not afraid of soup mixed with saliva splashing around. (It may seem funny, but physical isolation really works.) Starbucks and KFC place orders online and pick up food without touching offline; Many companies even use robots to deliver goods.

Do you have such troubles: your desk is not equipped with drawer locks, some daily valuables dare not put in the drawer; share a room with others, drawers and closets can not be locked, how to save personal privacy items. Well, how about installing a Bluetooth lock for your drawers. Why Bluetooth drawer lock and not other smart locks? Because Bluetooth locks have more advantages over other smart locks such as combination locks and card locks. Of course, this does not mean that other smart locks are not good, they also have their own advantages. Let's see what are the advantages of smart Bluetooth drawer lock. Keyless access control Like other smart drawer locks, the Smart Bluetooth drawer lock is keyless. This eliminates a host of worries associated with mechanical key locks (lost or stolen keys, etc.). Remote wireless access control When a smartphone is detected at a certain distance from the drawer, it may be automatically unlocked. Likewise, even if you're not in the office or at home, you can lock an unlocked drawer with remote access control via the Bluetooth app on your phone. Some Bluetooth Smart Locks also allow you to send a digital key to others from a remote location with your phone for maximum access convenience. Check the status of the drawer at any time For those who are always worried about unlocked drawers, whether on the road or at work, you can check the drawer locking status anytime and anywhere by using the mobile app. You can also check the unlocking records including the number of unlocking, unlocking time, unlocking ID, etc. So, are you ready to install a Bluetooth lock for your drawers?

I don’t know if you noticed. The first thing we do every time we open the file cabinet is to open the door. From finding the key, opening the door, and then closing the door, it takes about one minute. A person opens the door once a day, and it takes two to three minutes a day. At least 1,000 minutes of opening time are wasted a year. What's more, sometimes it is a painful thing to find a key, such as when you are anxious to find a file, or when it is difficult to find a key with something in your hand. With the development of intelligence, smart locks have also emerged. It adds unlocking methods. On the basis of the original mechanical key unlocking, functions such as fingerprint unlocking, magnetic card unlocking, password unlocking, APP remote sending temporary passwords, periodic passwords, etc. are added, which greatly meets various door opening needs. No longer have to worry about closing the door or not, the problem of the century, the mobile phone APP can remotely check the status of the door lock, and no longer be afraid of file loss. On the surface, smart locks increase the way of unlocking, but it actually saves us time and cost. The door opening efficiency is very high, the fingerprint unlocking is completed in one second, and the magnetic card swipes the card to open the door easily. Members of a group open the door once a day by themselves, saving 1095 minutes a year. Smart door locks provide security, save time, and keep every second of life under control.