Pir Detection Zone - Boly BG310 Series User Manual

Boly Trail Camera BG310 Series

5. PIR Detection Zone

This camera has a new patented PIR, the following picture shows the
compared detection zone between normal PIR and the new patented
PIR.
The PIR detection angle (α) is smaller than the field of view (FOV)
angle (β). The advantage of this design is to reduce empty an empty
picture's rate and capture most, if not all, objects in motion.
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