Motion Detector Coverage

Calculate PIR motion detector placement.

Linear measurement in the specified unit.
ft
Horizontal measurement perpendicular to length.
ft
Vertical measurement from base to top.
ft
Enter the detector range value for this calculation.
ft

Results

Room Area:
Calculated surface area.
-sq ft
Detectors Needed:
Calculated detectors needed based on your inputs.
-
Coverage per Detector:
Value expressed as a rate (per unit).
-sq ft
Reference: ASIS/UL Standards. PIR detector spacing.