That's not true, they have to have a warrant to use infra red sensing devices such as FLIR (forward looking infra red such as on a helicopter). Most things that aid the naked eye require a warrant. I don't think binoculars or zoom lens fall under this but the use of infra red technology requires a warrant. I got this info from a police officer.

This is more of a grow question so I'm going to move it.
FakeBoobsRule Reviewed by FakeBoobsRule on . I need a heatproof material? I had read on this site somewhere that the government is allowed to look at the heat coming out your homes without a warrant. The logic was that if people didn't want other people to see the things coming out of their home, they should prevent the heat from escaping in the first place. If so, then what sort of heatproof materials could you use in a growbox? I looked all over but haven't found any reference to a material like that. I'm just really worried about the helicopters, you know? Is the Rating: 5