Lay sensors across your roads to detect when vehicles are present! They're like pressure pads, but for roads! Make sure to place two tiles above road gates for vehicles to stop on them. Half-road sensors only detect one lane, and need to be placed like in ...

Switching to backup power a doddle with the Circuit Isolator - only 3 wires needed! Tip: Use a door timer to detect power. I'm sure you'll find other uses for this, especially if you know how to make an 'SR Latch' UPDATE: I'm unlikely to be doing any more ...

Secure Visitation Booths...

<!-- This mod is discontinued! I splitted it off into smaller mods, because some were annoyed of the "big" list in their objectlist. The small mods are NOT discontinued. I simply let this mod here for backward compatibility of prisons created with this mod...

Guards can deliver meal trays without even having to enter the cell, they just push in the tray through the cell door. For those prisoners you rather not let out into the canteen. The marker must be placed directly inside the cell door. The marker is a wir...

NOTE: This mod was made a long time ago. Since then the developers added new functionalities and most of this mod became irrelevant. I will delete this mod in the future. Are you tired of building those expensive Sofas to then see your prisoners ignoring t...