What are the ways for migrant workers to punch in at the construction site?

There are several ways for migrant workers to go to work on the construction site:

I. Manual attendance

This is the most traditional way of attendance at construction sites, and now many construction sites are still using this way to check attendance.

Second, the gate attendance

Many large construction sites will set up an attendance gate. Its advantages are high efficiency and simple operation, which is very convenient for large-scale construction sites.

Third, face recognition attendance

This should be an advanced attendance method on the construction site. Face recognition further improves the efficiency of attendance.

Fourth, the fish bubble watermark camera attendance

This method of attendance should be very popular at present. Compared with traditional manual attendance, it not only saves labor costs, but also improves efficiency. Only one shot of the camera can accurately record the time and place, so that attendance is error-free.