This is the invisible security system Mob edition for protection from annoying mobs and players. Works in all worlds and gamemodes. Mob protection is activated separately from the main system. Protects your area from zombies, creepers, husks, skeletons, zombie villagers, slimes, spiders, pillagers, drowned, endermen, witches and phantoms. It is an easy load structure block load s s m one to 10. Once loaded, the owner activates the system. Once activated, it will let the owner know if there are untrusted players in the area with an intruder alert message. The owner can add trusted players to the system making it great for multiplayer builds. Both players need to be close to the button when being added. When the system is turned on. The light will appear on and it rids the area of all untrusted players, keeping them out while allowing the owner and trusted players to use the area normally. The system also has separate tnt protection. When on, prevents the use of tnt in your area. The owner can also reset the system. The system must be reactivated when reset. The owner can also save and load a 64-cube area from the center of the system and three blocks beneath it., making it great for epic battles and not having to rebuild. Trusted players can turn the system on and off and the tnt protection on and off as well as mob security. All other functions need owner permission. Coverage area is 64 square blocks with extended coverage on the x and y axis. It comes with 10 separate units for 10 players or groups. Systems with the same unit number can be combined to cover large areas! Brought to you by Security by Steve!