Android device management system?

Question

Android

How to manage android devices in an organized way? There are 50 android tablets that are issued to Representatives. It is necessary to somehow curtail their rights to install third-party programs, and also make sure that the tablet is not used during non-working hours, that is, children are not allowed to watch YouTube and play on it, etc.

Ideally, you need a web admin panel, you need the agent / client itself, which will be installed on the tablet. List of valid applications that can be installed remotely on tablets. Most importantly, it should be free and, if possible, host it yourself.

I perfectly understand that my Wishlist != free. But maybe at least some of them can be solved.

Android devices - Samsung Galaxy Tab, SM-531. Android 5.0.2

PS. Please do not write that it is necessary to tighten the rules for representatives and that if they are caught, they will deprive them of their RFP.
This is already written in their contracts. Also, do not write about freelancing, I know about it and I myself often send others there.

Answer 1

You need Mobile Device Management.
You can look in the direction
https://h-mdm.com/ru/o-sisteme/