FLIR BRICKSTREAM 3D Gen 2 Advanced Configuration Manual page 9

Brickstream® 3D Gen 2 Version 6.2
Detection software (up to 32 zones)
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Traffic maps
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Additional features can be activated through separate licenses, including:
Employee filtering (2510 model only)
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Wi-Fi network connection (2510 model only)
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Tailgating detection
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Occupancy management
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Data Quality
FLIR Brickstream people counting sensors deliver accuracy with an average error rate of ±5% under the
following conditions:
A minimum of 100 people are counted over the validation period.
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A maximum of 5,000 people are counted per hour moving through a 1 meter wide area at the
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time of crossing.
Light levels are above 12.5 Lux/Lx.
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The sample set is restricted to adults between 150 cm and 200 cm tall walking less than 14
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km/hour (8.7 mph). For example, children may not meet the height constraint and cyclists may
not meet the velocity constraint.
The sample set excludes people congregating in the entrance or doorway.
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The sensor configuration conforms to FLIR's recommendation for the specific environment.
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The sensor is operated within standard temperature and humidity levels (0°C to 40°C and 5% to
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95%)
The lens is appropriate for the mounting height and mounting angle.
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The sensor has a maximum of 5 degrees tilt and is mounted within recommended height ranges.
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The lenses are free from dirt, grease, or scratches to enable normal operation.
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The sensor can fully see people, unobstructed, in both lenses.
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There are no transparent or translucent objects (for example, glass) between the sensor and the
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people to be counted.
The sensor has been properly calibrated and tracking quality has been verified.
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The counting lines are positioned so that a person is tracked for a minimum of 3 feet (90 cm)
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prior to crossing a line.
People are walking on either a flat or an evenly sloped surface. All 4 feet (120 cm) on each side of
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the counting lines should have a maximum height variance of 12 inches (30 cm).
There are additional caveats for outdoor deployments.
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6/23/2021
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Note: Contact your FLIR Brickstream sales representative for
pricing and availability.
Brickstream® 3D Gen 2 Advanced Configuration Guide
June 2021
9