A system for detecting a heat source and directing a stream towards it, namely, a system for detecting fire and directing a stream of water or foam towards it, as well as a system for detecting an intruder and directing a non-lethal stream of water or gas towards it, comprising of cameras, computers, radio transmitters, radio receivers, water cannons, loudspeakers, software, gas nozzles and cylinders and a control center; parts and fittings for the aforementioned goods