HCO SG560C User Manual

Page 23

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HCO ScoutGuard SG560C Appendix I: PIR Detection Zone

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Appendix I: PIR Detection Zone

The figure4 shows the detection range in different detection

angle. When the detection angle is 35°,the detection range is 50ft.
When the detection angle is 52°,the detection range is 30ft.

Figure 4

The PIR detection angle (α) is just barely larger than the field

of view angle(β). The advantage of this design is to avoid empty
pictures and get available pictures.

Figure 5

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