With the rapid development of the Internet, the whole people have entered an intelligent life. With the promotion of the intelligent wave, QR code access has become a popular application today. In life, we are almost inseparable from the two-dimensional code. Payment, addition, and download are inseparable. The QR code access control has unique visitor access function and high safety factor. It is widely used in office buildings, living quarters, and joint offices. , smart warehouse, smart gym and other scenes.
What is a QR code access control?
The QR code access control system is a reliable, efficient and convenient access control system solution for electronic verification and data management provided by Ximo Wisdom Technology Co., Ltd. for various enterprise buildings, science and technology buildings and property communities.
The system uses two-dimensional code, Internet and other technologies to enable users and visitors to use the "soft key" QR code to pass through the access control point.
The access gate is judged by the two-dimensional code reading device to judge the identity of the entering and exiting personnel, avoiding the entry of unrelated persons, and accurately and effectively recording the event in real time.
What are the advantages of "it"?
●High-density coding, large information capacity, dozens of times higher than ordinary barcode information capacity
● Confidentiality, high anti-counterfeiting, low cost, easy to manufacture, durable, variable size, support ordering

QR code access control application
● System components: QR code collector, controller, electric lock, power supply, exit button, management software

● User registration: After the system is built, the user management platform registers and enters the identity information, corresponding to the generation of the two-dimensional code, and the user can use the two-dimensional code as the access control credentials.
When the visitor QR code is issued, the number of times the visitor QR code can be used can be limited. When the limit of the number of times is used, the QR code can no longer enter the access point, or the time limit of the QR code can be limited, such as 24, 48 hours, etc. Valid during the time.

Visitor QR code application method:
Method 1: Before the arrival of the visitor, the user applies for the QR code in advance and sends it to the visitor. After the visitor arrives, the QR code is directly sent to the visiting user.
Method 2: After the arrival of the visitor, the person personally registers and confirms and issues the QR code pass by the management office, and can print the paper QR code, and the visitor enters the visitor with the QR code.

Vigorously, the top ten product advantages are only for better service.
1. Two series of access control integrated machine/reading head:
The application scenarios of access control include two scenes of integrated machine and controller. West ink has developed a two-dimensional code integrated machine and read head version to adapt to various access control and ladder control occasions; Upgrade, bring a good experience of scanning QR code such as mobile phones and wristbands.
2, support a variety of card types and verification methods
Optional support for ID/Mifare/Desfaire/HID/CPU and other card types, domestic and international.
Can be combined with verification methods such as face recognition
3. Support networking and networking offline operation:
In the networked scenario, direct QR code online verification to meet the needs of various application scenarios
Built-in clock circuit RTC and high-speed encryption chip, combined with financial algorithm encryption architecture, offline installation in the scene of inconvenient deployment of the network, low-cost installation, and guarantee mobile phone cloud authorization
4, linkage camera capture
When the personnel enters and exits the channel, the face recognition device erected on the side of the channel captures a picture for each entry and exit event and stores it in the computer database in association with the event record, and the record can be queried at any time.

5. Support multiple interface docking methods to speed up third-party application online speed:
In view of the diversity of projects, in order to meet the needs of users, the system provides software or hardware data interfaces, which are completely open to interface with third-party software, such as enterprise back-end software, APP, WeChat public platform software, third-party publishing software, 0A system, etc. Achieve smarter and more convenient generation of QR codes to realize access control network data.

6, a variety of ways to open the door
APP open / brush face open / remote open / Bluetooth open / QR code to open the door / IC card Open the door to achieve a variety of ways to open the door

7, a variety of optional communication methods: Bluetooth, wifi, 2G, network port, NB

8, a variety of product styles optional: two-dimensional code large lens, mobile cloud access control machine, embedded two-dimensional code, two-dimensional code one machine, low-cost ABS plastic shell, high-end elegant metal glass shell, support order, Just look at your needs.

9, a variety of application scenarios: can be applied to indoor and outdoor (with waterproof cover), support linkage with visitors, ladder control and other systems

10, a large number of successful application cases, real application scenarios, strong technical support, perfect after-sales group, give you better service guarantee
The products have been widely used in domestic real estate developers, serving a large number of domestic and international customers. After many iterative upgrades based on customer needs, the product experience continues to improve and optimize. China Zhigu, Vanke Property, Hongrongyuan Real Estate and other famous brands are all currently using.

Product parameters:
[Working mode]: Mobile phone opens, QR code opens, IC/ID/face opens
[QR code working mode]: mobile phone QR code scanning, paper QR code (some models support)
[Communication method]: Optional offline / Ethernet / WiFi / 2G / NB communication
[Working voltage]: DC12V
[Working current]: <300mA [Operating temperature]: -10~70°C [Working humidity]: 10%~90% [Number of door opening and closing]: >200,000
[Dimensions]: 115*80*25 (mm) (length x width x height)