Infrared cameras are fairly pricey to rent, and can be difficult to track down. One large company that offers rental services is TLCO Scientific. They have infrared and heat tracking systems that are able to seperate temperature variations down to a single degree.
You can't see infrared light without a special camera.
A thermographic camera is an infrared camera, which captures infrared radiaiton. So, while it captures information, it does not take the same kind of picture a regular camera does.
PHOTOGHRAM
A infrared camera takes pictures in the dark or dimly lighted places. You will be amazed to see how much clearer your pictures turn out when taken in dim or no lighting with the infrared camera. It's a difference you won't believe!
thermograms
Infrared, perhaps...
yes
infraredness
No. They only work with cameras that can focus via infrared light.
Yes it is possible to rent a nanny camera. The website www.ADT.com allows you to rent one for as low as $1 a day.
Yes it will
Infrared radiation (IR)