Attendance punch card machine plays a very important role in modern enterprise management. Many users do not know where to buy an attendance machine suitable for their company when they purchase the attendance machine, and often go into a lot of misunderstandings. However, the fingerprint attendance machine is good, how to buy a time attendance machine suitable for your company? Next, Xiaobian will introduce you to everyone:
1. Microcomputer mechanical time clock
       Record the commute time by printing. The price of the machine is relatively cheap, suitable for small and medium-sized enterprises and institutions with a small number of companies. Which fingerprint attendance machine is better? Statistical attendance record time, easy to punch, data retention time is short, need to review by special personnel, query statistics waste time, manpower, high cost of use, need to configure card frame use, need to change time card every month, 6-8 months need Replacing the ribbon, the failure rate is high, and the maintenance and repair costs are very high. It is impossible to 100% eliminate the phenomenon of employee punching.
2. Fingerprint attendance machine
       Through the fingerprint to record the employee's attendance punching data, with the advantages of the induction card attendance machine, the unique need does not need to purchase the attendance card function, and the use cost is low. Unique features: High-precision features can achieve 100% elimination of employee punching. Attendance 100% fair and just.
3. Induction card (swipe card or RF card ID / IC) attendance machine
       The computer chip records the employee's commute attendance data. Low cost of use, no need to invest any time in attendance management, you can manage card management with canteen management. The price is moderate, statistics employee attendance data is fast (you can generate all kinds of data forms you need with a mouse click.)
4. Communication method
       The connection method used when exchanging data with the computer, common communication methods are: RS232: short-distance communication. RS485: Long-distance communication method. TCP/IP: LAN communication. USB and U disk communication: USB means that the device can be directly connected to the computer's USB port for data exchange. U disk means that the U disk can be connected to the device, the data in the device is collected into the U disk, and the U disk is communicated with the computer. The two methods are essentially different, so please pay attention to the distinction.
       Fingerprint attendance machine which is good, how to choose? The above is some of the tips that Xiaobian has summarized for you. I hope to help you.
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