It has an advertised range of 1,640 yards (1,500 m), though I was able to see the heat signature of a cement works across a bay at a distance of about three miles (4.8 km).

I used the Xinfrared One XH09 thermal camera to detect a hotspot in my gutters, and it saved me from having to climb a ladder. Here's how it can help you.

Scientists in Florida are using solar-powered, lifelike robot rabbits that mimic the movement, heat signature, and the scent of real rabbits in the ...

They searched for two hours with no luck. Finally, three hours after the search began, the helicopter had a good sign: their heat signature camera caught a blip alongside I-94 near Airport Road.