How to apply the fingerprint reader to the school bus?

After receiving the device,you can use our free SDK for secondary development. After the software is developed then can register students. when registration is completed,  student on the car to enter the fingerprint, our handheld device with the SIM card slot will Send a message to the student's parents. At the same time, our product has A-GPS function. The school's supervision room and parents can see the school bus's real-time location on the mobile app.

also there is picture about how to use fingerprint products in school attendance