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Intrusion detector is the front-end device in the intrusion alarm system, consisting of a variety of detectors, is the tactile part of the intrusion alarm system, equivalent to the human eyes, nose, ears, skin, etc., to perceive the scene of the temperature, humidity, odor, energy and other changes in a variety of physical quantities, and will be converted into electrical signals suitable for transmission in accordance with a certain law.
The camera (CAMERA), also known as the computer camera, computer eye, etc., is a video input device, is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also be with each other through the camera in the network with images, sound conversation and communication. In addition, it can also be used for a variety of popular digital video, audio and video processing.
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