Pir Detection Zone - Bolymedia BG590-24mHD User Manual

BG590-24mHD

4. PIR Detection Zone

The PIR's detection range can reach 70ft in an open
environment. The following picture shows this
camera's PIR detection range compared to standard
PIR detection range.
The PIR detection angle (α) is smaller than the field
of view angle (β). The advantage of this design is to
reduce empty picture rates and capture most, if not
all, motion detected.
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