Quick summary: What should I look before purchasing a biometric attendance system that could be linked/synched to the access database, and how do i link the database. (If answer is too long, Pointing towards the solution is fine with me too, so I could research about that in the internet and learn how to do that.)

Detailed discription: I want to purchase a biometric attandance system (three actually, one for entry time, on for leaving time, and one for scanning the fingerprints to be connected to the ID) but no one around has knowledge about access databases. I am not a database engineer but a chemistry teacher and run an institution with about 100 students. But I do have working knowledge of the designing the database and above beginner level VBA knowledge after watching almost all of your videos on the YouTube channel and practicing them for more than two months. So, basic solutions are highly appreciated, though any works fine. As I mentioned, I am good with putting hours in researching and learning the required knowledge if pointed in the right direction.
Regards