--All the sensors detect other players and NPC at 4k distance. Max distance as infocard states only while bases enter in sensor range or grouped players.
--Tractor beam "tractor all" key works only if target iw within 1k. If at more than 1k you have to select a target and tractor it manually.
(If you find any mistake in my English, please let me know via a PM)
(Really, I speak terrible English, so please, tell me if I make mistakes. I'd like to improve it a bit )