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Portable thermal imaging devices are mainly used for long-range monitoring especially in harsh environments such as dark, foggy, raining and snowing. Thermal imaging technology is improving greatly with the development of night vision research. With thermal support, it's easier to find and locate the targets in totally dark conditions or to search for hidden targets.
At present, night vision technology has been widely used in searching for and rescuing missing persons, searching for fugitives, anti-drug and monitoring the surrounding conditions, and has become an indispensable tool in law enforcement. With the efforts of designers and staff, night vision technology, especially thermal imaging technology, has been used more and more widely. At present, there are more than a dozen applications. Several police officers have been widely recognized for their frequent use of high-quality night vision telescope camera.
Thermal Camera Hunting Applications：
Building outline display
Surrounding surveillance
Complete the rescue mission and search for fugitives
Ensure the safety of police officers
Vehicle tracking
Find hidden barriers
Environmental protection
Detection of traces left
Building outline display
Nowadays, anti-drug operations are becoming more and more complicated and add a lot of trouble to law enforcement officers in the investigation and evidence collection. The application of night vision technology can help to solve this problem because when marijuana is grown indoors, it is necessary to use a 1 kW halogen lamp to provide light and heat for growth. These lights heat the inside of the building. The heat radiates to the outside surface of the building, which can be seen by the thermal imager as it evaporates, thus helping the police in their anti-drug operations.
Surrounding surveillance
When searching for suspects or dealing with emergencies, the first action taken by the police is to block the accident site and send out a warning around to prevent the suspect from escaping or someone entering the alert area to interfere with the handling of the case. The peripheral control can be more effective through the hand-held or car-mounted thermal imager. Because the thermal imager can't see through the glass, the window usually looks like one with a wall. If you see something in the room with the thermal imager, it means that the window is open or broken, so the house has been or is being stolen. Using this method is both effective and time-saving.
Complete the rescue mission and search for fugitives
It is possible to search for missing persons or fugitives overnight with low light level mirrors and thermal imagers. People are strong radiators of heat, and their position can be easily determined by the thermal imager sensor. The use of thermal imagers can also find people hiding in hiding objects.
Ensure the safety of police officers
Thermal imaging technology helps police find targets without been found. Using night vision technology, police officers can spot suspects at night without being seen. The police officers use thermal imagers in the woodland to make themselves undetected by the gangsters, thus ensuring their own safety.
Vehicle tracking
The vehicle emits a lot of heat during and after use. The heat radiation comes not only from the engine, but also from the tires, brakes and exhaust pipes. Police helicopters equipped with thermal imagers can track a suspect's vehicle from the air, even when the lights are off. The patrol vehicle equipped with a vehicle-mounted thermal imager can also track the suspect vehicle entering the parking lot or away from it by detecting the heat dissipation of the vehicle that has just turned off.
Find hidden barriers
The use of the thermal imager is used by police to check whether the vehicle has compartments. Drug dealers often put drugs in tires, fake gas tanks and return pipes or other cabins of vehicles, which are difficult to detect by naked-eye inspection. It is much simpler to pass through the thermal imager.
Environmental protection
The thermal radiation emitted by pollutants such as oil and chemicals is different from that of the surrounding soil or water. Thermal imagers can track these pollutants and find their source. Today, thermal imagers have been widely used by environmental groups to find polluting factories and clean up oil slicks.
Detection of traces left
The thermal imager is also of great help to traffic police. The use of thermal imagers at the scene of traffic accidents can help them to measure the sliding trace more accurately and investigate the sliding situation. When braking, only a small amount of rubber is left on the road.
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ISO 200 , Æ’/5.6 , focal length 169.6 mm , (35mm) focal length 947mm , 1/25 s , FZ82 , handheld straight from the barrel.