Your are correct on this but like many things in life the correct solution is not always covering all things.This is a dangerous suggestion. You want people to be able to reset the device from a remote location? Often that PoE location is not private and is shared.
See above. If you can reach the PoE injector, you most likely can have access over MAC, or TR-069. If the unit has no signs of life at all, it probably needs to be serviced anyway. If you have good examples of situations when this happens and a simple RESET helps .... please share.Use TR-069 to control your hard to reach devices.
Name an example when you need factory reset and have NO OTHER means of access.
PLEASE READ ABOVE ANSWER.why mikrotik factory doesnt make poe injector with reset button and make their devices reset from that button. ??!!