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How to use the thermal camera for perimeter security

How to use the thermal camera for perimeter security

1. Background analysis

At present, perimeter prevention is generally adopted in traditional schemes, including vibration optical fiber, infrared curtain walls, and simple fence physical protection, but there are problems such as high alarm rate or missing alarm. What's more, we can't filter out trees, birds, etc., and add a lot of invalid information invisibly. It's difficult to realize the monitoring and early warning of personnel intrusion targets, so as to achieve the purpose of all-weather, all-weather perimeter safety and timely disposal and prevention.

2. Program overview

We hereby launch an active detection perimeter warning system - a multispectral security guard. CTE-D series is a rugged multispectral fixed camera that integrates thermal imaging with 4mp visible light imaging to provide intruder detection for perimeter security. People and vehicles can be detected and classified, and unnecessary factors such as birds and animals can be effectively filtered out, which can greatly reduce false positives and operating costs.


3. Program overview

1. Strong environmental adaptability. The current intrusion alarm system is often unable to be unaffected in harsh environments such as intense light and backlight. The alarming effect is poor in dark, rainy, snowy, and foggy weather, and the interference behaviors such as vibration, vehicle, and tree touch cannot be filtered. The system needs to reduce false positives and omissions caused by the above conditions.

2. Detect hidden objects. Generally, the intrusion alarm system cannot detect objects hidden in the surrounding areas such as grass and trees, and hidden objects are often hidden dangers. The system should be able to detect hidden objects and prevent intrusion events in advance effectively.

3. The alarm is stable. The intrusion alarm system needs to ensure that in case of intrusion on the line, the system can alarm stably for 24 hours, and different alarm rules can be set according to the needs of the site environment. When an alarm occurs, the system monitoring terminal should have an obvious audible alarm to prompt the monitoring personnel to deal with it.

4. Alarm and forewarning, and evidence collection afterward. At present, people's demand for the intrusion alarm system is not only to play the role of warning and protection but also to meet the needs of the platform to timely notify relevant personnel with the system linkage email and SMS function after the alarm. However, the electronic fence, vibrating optical fiber, and infrared radiation lack video re-verification, and the monitoring personnel can only receive the alarm but do not know the specific location of the scene and what happened.