I was just thinking that. Those sentries would solve all of our problems.
Don’t have the worries of mines, don’t have to spend time or money on maintaining a forward fence, just post thousands of signs declaring a free fire zone and install these things.
If you’re worried about accidental fatalities, I believe Samsung was talking about an optional dual-ammo-feed model, so you can default to rubber rounds for people and switch to APIT rounds for anyone who thinks it’d be clever to try to run over the things with a vehicle.