Thermal Imaging Technology
Thermal imaging cameras and surveillance systems detect heat patterns and temperature changes in objects. Unlike standard cameras, they do not require visible light to record an image. Instead, these devices use platinum silicide (PtSi) sensors to detect and monitor the movements of human subjects in poorly illuminated areas. Not surprisingly, the CIA uses infrared technology extensively. However, thermal imaging may also be used by criminal elements for burglary, extortion and even murder. While there is no foolproof method of preventing thermal imaging surveillance, a few measures can thwart detection.
Instructions
1. Perform a "sweep" of your home, office and car with a counter-surveillance radio frequency (RF) detector. Counter-surveillance devices can be purchased online or locally from security equipment vendors. Like other hidden cameras, infrared devices emit radio waves that can be picked up by standard radio-frequency detection equipment. Since IR cameras cost quite a bit more than normal light-based video cameras, look for thermal imaging sensors in any dark places where they would be required for recording activity such as your backyard or garage.
2. Secure the perimeter of your home, office and car. Purchase surveillance equipment of your own that allows you to detect anyone that enters or comes near these locations. That would include surveillance cameras and motion detectors on and around your property. Consider purchasing a home security system to prevent break-ins that allow the installation of thermal imaging surveillance equipment. Bear in mind that even with high-level security, you may not be able to prevent thermal imaging surveillance of your domicile. Many infrared video cameras can detect movement as far as 1,200 feet away. The only way to avoid this kind of surveillance is to travel to unfamiliar locations and shake off any physical surveillance. Even then, you may be tracked from the air undetected.
3. Evade aerial thermal imaging surveillance by going inside malls, transit stations, or other buildings with multiple exits and large crowds to shake off tails. In rural areas, bridges, drainage pipes and thick forest can help obscure your movements.
4. Maintain vigilance by conducting regular "sweeps" of your home, office and car. Further, avoid regular travel patterns in your daily activities, such as when you arrive at the office and how you get there. Unpredictable behavior makes it much harder to tail you as well as to break into your home in order to install thermal imaging and other surveillance equipment.
Tags: thermal imaging, imaging surveillance, thermal imaging surveillance, your home, home office, surveillance equipment, your home office