Security is good to have if you are a business or a private home owner, it is also good to help catch criminal activity and if your in a clandestine service; Spying.
Here is something new on the market, (For those that can afford it), It is the Cam-LTZ-3000 and 4 other models, brought to us by 'Ryan Aventura', of Aventura, Inc.
The Cameras in the LTZ series use a long-range infra-red feature that can see through glass and for the Cam-LTZ-3000 model; see up to 3 miles away in Daylight and 2 Miles at night!
"The patent pending independent laser zooming technology allows the user to control the concentration and direction of the light array ("Searchlight Technology"). "-http://www.aventuracctv.com/36X-Laser-Infrared-PTZ-Camera-Extra-Long-Range/
You even have the ability to actually observe details that you cannot with Thermal imaging!
The video seen here: http://www.aventuracctv.com/products/demos.asp?clProdID=1125, shows the different ways you can concentrate the Infra-red laser feature, as well as viewing things close-up and at a distance and all at night!!!
Some of the features on these Bad Boys are:
-Automatic Window Defrost
-Works in up to 90% Humidity
So if you're in the market for a new powerful Camera system, this probably takes the cake!
If your not, be careful were you pick your nose.
-R. William Holzkopf Jr.