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The PIR detection technology involved in CCTV security, especially in low power solar camera over the years as the demand of 4G WIFI solar camera getting more and more popular in the market.
While client using the 4g wifi solar camera, clients may have a big problem- Camera not detect and no recording and now sending pushes!
This blog LS VISION will make a further explanation what is a PIR Sensor? And how solar camera PIR work?
What is a PIR Sensor?
PIR (passive infrared) sensors utilize the detection of infrared that is radiated from all objects that emit heat, no care human or animal or just for example a store in best distance 8-12M. This type of emission is not visible to the human eye, but sensors that operate using infrared wavelengths can detect such object. They are sometimes referred to as ‘motion-based detectors’, as they sense the presence of people, animals and objects through the movement of their infrared wavelengths.
Here we just mentioned what is PIR Sensor: Like a store in 50 temperature it emit infrared heat then be detected.
How do PIR Sensors Work in LS VISION 4G wifi Solar cameras?
As we mentioned PIR best detect distance will be 8-12M and in LS VISION 4G WIFI solar cameras we make a firmware no matter ubox, niview or v380 solution solar camera to control best temperature will be 30-50 degree, which compared to the motion detection function of solar camera, once camera detect a object with 30-50 degree temperature the camera will be wake up and alarm!
At the same time, Human nature detection algorithm technology badly apply to low power 4G wifi solar cameras system to make the recording and alarm more accurate and reduce false positives from cameras.
FAQs on the 4G wifi Solar cameras?
Q:How long distance will suggest for the application scenario on LS VISION 4G wifi soalr cameras?
A:8-12M
Q:Why 4G wifi soalr cameras no record?
A:First we need to check if best detection distance wintin 8-12M
Second：Make sure what object hope to be detect? Human or animals?
Third: The object emits 30-50 thermal infrared based on the install environment like some object will interfere with the object to be detected
Fourth: beside PIR technology， LS VISION 4G wifi solar cameras system apply human nature detection algorithm technology to make the recording and alarm more accurate and reduce false positives that is to say camera best to detect human who moves.
Finally, while install LS VISION 4G wifi solar cameras, clients first need check the install environment to confirm what object is thinking to detect. During it, if you meet questions, pls feel free to contact LS VISION pre or after sales certre
