The fingerprint access control is different from the traditional access control system. It is a new modern safety management system. It integrates microcomputer automatic recognition technology and modern security management measures.
Fingerprint access repair
1. Report the access control communication does not pass the check whether the serial port is set error (determine the serial port used) to check whether there is a short -circuit or disconnection in the access control bus (excluding the short -circuit and disconnection of the communication line and the disconnection).) RS485 communication card damage (replacing RS485 communication card) 2. Individual access control communication does not connect to the access control communication cable or whether the wiring is wrong (adjust the wiring) check the access control communication chip 75148 whether it is damaged (replaced the communication chip 75148)Whether it is damaged (replaced the read and write chip and module) access control read board failure (replace the door forbidden reading and write board) check the machine number to change (adjust the machine number)
Which brand of fingerprint access control
1 Central Control (Beijing Central Control Technology, the worlds famous biometric core technology) 2 Kemi (in 1998, one of the largest and most professional paper piercing machine test machine brands in China) 3Brand, Shenzhen Quanyi Tong Technology Co., Ltd. in 1997) Recommended the central control fingerprint access control machine. This machine has good quality, strong stability, one year of warranty national warranty, and has a warranty point in all parts of the country.Secondly, there are some other brands. You can also refer to, such as Kemi, Bao Shiqin, ZKTECO, Averrs, Haoshun, etc.
Fingerd access control installation
The installation method of fingerprint access control is divided into electric plug locks and magnetic locks. Because these two locks are currently installed the most, we will introduce these two locks separately.1. Electric plug lock installation, there are two parts, the lock body and iron absorption sheet (lower clamp).For frameless glass doors, first fix the lower clamp on the glass door, with the middle line of the door and a 10 cm distance.Find the center point of the lower jack on the corner ruler and mark it on the door frame.Then the lock core of the lock body is aligned with the new point that is just drawn. You can find the central point through the auxiliary line to draw the square hole size of the lock body.After the line is fixed, you can use a cutting machine to cut out this square hole.2. Magnetic lock installation, relatively simple, combine the lock body and magnet tablet together, set the installation position on the door, draw a good line, separate the lock body from the fixed tablet above, draw the screw hole position, and then use the hand to use the hand with the hand.The 6 % twist drill on the electric drill can be perforated. You can first try two diagonal holes to try it. Is there no gap with the magnetic film on the door?Bet the remaining holes again.
Fingerprint access control price
Fingerprint access control machines, different brands, different fingerprint systems will have different prices. The following introduces a fingerprint access control price of F708 China -Control Technology: F708 is a popular fingerprint access control for the office environment.Stable import components, design strictly following national security prevention product standards, and leave the factory after strict aging testing.The F708 is suitable for installation and use in office doors or some non -important entrances within the enterprise.F708s project -level configuration, stability security, can meet the customer needs of fingerprint recognition in access control systems and authentication.Features: industrial -grade design, high reliability performance, fast recognition speed, simple and fast installation, high safety.Reference price: around 1450 yuan.
Fingerprint access control system
1. Password recognition: This method uses the password to test to identify the permissions of in -out.However, this type of product is divided into two categories: one is ordinary type, and the other is the chaotic keyboard type.The advantage of ordinary types is that the operation is very convenient and does not need to carry a card; and the cost is very low.However, there are disadvantages, because only three sets of passwords can be accommodated, which is easier to leak and poor security; and there is no record of entry and exit; only one -way control can be controlled.The advantages of chaos keyboard types are also convenient to operate. They do not need to carry cards, and they are more secure than ordinary types.Disadvantages are similar to ordinary types.2. Card recognition: Use the form of a card reading or a card to read the password to identify the permissions of in -out.3. Portrait identification: This is identified by the biological characteristics of inspectors to identify in and out.Commonly used fingerprint type, iris type and facial recognition type.

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