Night Owl C50XFR Series Quick Setup Manual page 7

• Changes in lighting and environmental conditions may cause false alerts.
• Changes in a person's look (glasses, hats, beards, etc.) may affect the recognition process.
• The corners of the camera's field of view may not be as accurate.
For Your Information
Human Detection
Up to 40 ft.
1 Mount the camera 7 – 9 ft. high.
Angle the camera so it points in the direct line of sight to a
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person's face.
The person needs to look directly into the camera.
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Detection occurs when a person is within a 60˚ field of view.
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5 Lighting needs to be optimal, meaning the face needs to
have good light around it.
6 To be recognized, a person needs to be standing still or
walking at a normal pace. If the person is running or
walking fast, recognition is not guaranteed.
7 The camera detects a "Face" up to 10 ft. away.
The cameras detect a human up to 40 ft. away.
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2 Detection occurs when a person is within a 90˚ field of view.
*Under ideal conditions
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