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How does the attendance machine delete the record of just punching in? Delete only one item.
No need to delete.

The attendance system of this software is set to 10 minute. When querying the report, the software will automatically delete the data of 10 minute, and only display it for the first time.

As a common means of attendance, fingerprint attendance machine is widely used by many large enterprises and institutions.

Extended data

It is also very convenient for administrators to manage attendance data. In the background, they can query the attendance of all employees in a natural month or assessment month and export them with one click.

The first generation attendance machine is card attendance machine, which gradually replaces manual attendance. It regularly punches holes in the card made of metal, and uses photosensitive elements and light projection to distinguish numbers, 8086 processors or 80286 processors.

The second generation attendance machine is a bar code attendance machine, which uses the optical principle to project a bar code image in the light beam of a miner's lamp. Miner's lamp, after all, is an instrument that often works in harsh environment, so it is frequently maintained and the projection distortion is a problem for everyone.

The third generation attendance machine is the magnetic card attendance machine, the most common attendance machine.

The fourth generation attendance machine is a biometric attendance machine. As long as a person's finger, arm support and face are placed on or facing the reading head, it can be easily identified, and it can also prevent the phenomenon of punching cards on behalf of others and improve the management system.

The fifth generation attendance machine is a combination of camera attendance machine, photo attendance machine, smart card management and manual management, which can effectively adapt to factories, industrial and mining enterprises and other environments.

The sixth generation attendance machine is intelligent cloud Attendance Machine, which seamlessly interfaces with mobile Internet applications such as WeChat, and can manage attendance through mobile devices such as mobile phones.