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A
Installation Notes for AutoTracker
AutoTrack operates by recognizing an individual in motion and zooms-in to approximately 50%
of the field of view for an average target height of six feet.
For target acquisition, the focal length must be set correctly, and there needs to be at least
1.2 seconds of valid motion for tracking to start.
If your AutoDome application requires the use of AutoTrack consider the following notes and
refer to the VG5 Series AutoDome User's Manual for more information about setting
AutoTracker parameters.
A.1
Camera Height
The height of the AutoDome determines the maximum effective distance that the AutoTracker
can track an individual. Bosch recommends a minimum camera height of 3.6 m (12 ft). It is
also important to note that the AutoDome will not tilt above the horizon when tracking.
The graph below shows the maximum tracking distance for an AutoDome with a specific
camera installed at various heights:
Figure 1.1 Maximum AutoTracker distance for a camera at a certain height
The chart below provides more detail for maximum AutoTracker distances at specific camera
heights for the three camera options:
F.01U.265.793 | 2.0 | 2012.02
Camera Height
4.5 m (15 ft)
52.7 m (173 ft)
6.1 m (20 ft)
61.6 m (202 ft)
9.1 m (30 ft)
70.4 m (231 ft)
12.2 m (40 ft)
75.0 m (246 ft)
15.2 m (50 ft)
77.4 m (254 ft)
18.3 m (60 ft)
79.2 m (260 ft)
Installation Manual
Maximum AutoTracker Distance
18X
26X
61.0 m (200 ft)
71.0 m (233 ft)
81.4 m (267 ft)
86.3 m (283 ft)
89.3 m (293 ft)
91.4 m (300 ft)
AutoDome 600 Series Analog PTZ Camera
36X
97.5 m (320 ft)
113.7 m (373 ft)
130.2 m (427 ft))
138.1 m (453 ft)
143.0 m (469 ft)
146.3 m (480 ft)
Bosch Security Systems, Inc.
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