Entry: Exus-Guo Shuai
With the advent of the information age, life and work are filled with a sense of science and technology. Smart cities, smart offices, and smart homes have become hot topics in this era. Supporting the construction of a smart society is of course inseparable from a variety of smart products. Today we will talk about smart key cabinets that serve key management from the key management module in the smart office field.
There are a dazzling array of key cabinets in the market, from mechanical key cabinets to smart key cabinets, from small capacity to large capacity, from wall-mounted to floor-standing key cabinets of various colors. For users to buy a key cabinet, they must first choose a key cabinet that suits them. But for traditional mechanical key cabinets, it’s okay. You only need to consider the amount of key storage and cabinet storage, but for smart key cabinets. It's hard to choose. Because the smart key cabinet is a combination of computer technology and statistical technology, there are many professional technical issues that are not accessible to ordinary users, so there is no standard to measure when choosing. However, the choice of smart key cabinets has many dimensions, and the most important thing is to select through sensing methods. The current market is for smart key cabinets. The sensing methods used include manual click sensing, barcode scanning sensing, IC card reading sensing, mechanical coding sensing and RFID radio frequency sensing. Today we are starting from the key cabinet sensing method. Talk about how to choose a smart key cabinet.
one type
Name : Manual click sensor smart key cabinet
Features : This type of smart key cabinet is composed of a mechanical cabinet and key recording software. The software and the key cabinet do not have any connection. The collection and return of the key are operated by the administrator, and then passed to the user, and the administrator clicks on the software to record the key.
Advantages : This type of key cabinet is actually a paperless upgrade of key records. The administrator does not need to use paper and pen to manually register, and all key records are performed on computer software.
Second category
Name : Barcode Scanning Sensor Smart Key Cabinet
Features : This type of key cabinet compiles the information of each key before the new key is activated to generate a bar code and hang it on the key tag. When using it, the user only needs to scan the bar code with the mobile phone APP to view the key information , And click Lend on your phone. When returning, you only need to scan the QR code with the mobile APP and click return.
Advantages : This type of key cabinet does not require an administrator to perform loan and return operations. Users can scan the bar code on their mobile phones to view key information and loan and return operations.
Third category
Name : IC card reading sensor smart key cabinet
Features : This type of key cabinet is a security upgrade based on the QR code key cabinet. The QR code bound to each key tag is replaced with an IC card equipped with a chip. The user can borrow the key before You need to swipe the card to open the cabinet. After you take out the key, you can use the IC card on the key tag to swipe the card reader once to complete the loan record. Once you have finished using it, swipe the card to open the cabinet, and use the IC card swipe reader on the key tag to make the return record. Then hang the key on the key slot and close the cabinet door.
Advantages : This type of key cabinet uses IC card swiping for recording. The IC card cannot be copied and has high security. At the same time, it reduces the steps of mobile phone APP scanning, reduces the operation process, and is more convenient to use.
Fourth category
Name : Mechanical coding sensor smart key cabinet
Features : This type of key cabinet has been upgraded to a large extent in the above-mentioned models. Before the key cabinet is activated, the user's information is entered into the key management software, and an IC card is distributed to each user. Before using, the user needs to swipe the card to open the key cabinet and remove the key that he wants to use. At the same time, the key in place indicator goes off, and the key loan information is automatically recorded on the computer when the cabinet door is closed. After use, the user swipes the card to open the cabinet and returns the key to the corresponding key position (the key is in the wrong position, the sensor will prevent the return), the key in position indicator lights up, and the software side automatically generates the return record.
At the same time, the administrator has advanced permissions to add or delete users, add keys and delete keys. The software side can rename each key (for example, according to the license plate number, frame number, name, room number, etc.), and the software side key position directly displays the renamed key information. The key status on the software side is displayed in different colors (green means in position, red means out of position)
Advantages : The key record is automatically uploaded to the software when the key is removed or returned, without swiping the card or scanning the QR code. The key is returned to the wrong position sensor will prevent the return, forcibly restrict the user from where to borrow and return it, easy to find when other personnel use it. LED lights are used to indicate the presence of the key. The light is on to indicate that the key is in place, and it is off to indicate that the key is out of place. The computer software can clearly see the key status, green means in position, red means out of position. If the user opens the cabinet door without taking the key, the user's opening and closing data will also be recorded. The detailed record of the key usage data includes information such as user, key, loan time, return time and other information. This information is saved in the computer and supports classified retrieval and one-key printing. The network version software can support multiple computers to view key storage information. You can install fingerprint password to open the cabinet, face recognition to open the cabinet, and camera capture.
The fifth category
Name : RFID radio frequency sensor smart key cabinet
Features : This smart key cabinet is managed by mobile APP and PC at the same time. You must apply before using it, and you can take the key after the administrator agrees. Before use, the user uses the mobile phone APP to fill in the application information for the key to be used to apply. After receiving the application information, the administrator makes a decision on whether to pass or not. The approved key will be displayed with a red indicator light. The user can only remove the key he applied for, and other keys cannot be removed.) The user who fails the audit will not be able to open the key cabinet door. After use, the user can swipe the card to open the key cabinet and return the key to any position (after the key is returned to any position, the software will automatically find the position of the key in the system and reposition it). At the same time, the background of the software terminal can check the status of each key. The key information is written into the RFID chip of the key tag. If the user lends multiple keys at a time, the RFID chip can be attached to the back of the phone to view the key information. It is convenient for the user to quickly find the key to be used. In addition, this key cabinet supports simultaneous management of WEB, H5, APP and PC.
Advantages : Each key is managed and controlled by an independent CPU, and the use of the key must be approved by the application, which is safe to use. The key after the application is approved adopts a special color light display to facilitate users to find the key they want to use at a glance. Use the mobile phone APP to remotely control, so that you can control all the keys without leaving a cottage. The key is automatically positioned when returning the key, and the user does not need to return it to the original position when returning the key, just return it at will.
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