Installing The Positioning System; Monitoring Distance Range - HIKVISION UD05108B Quick Start Manual

Thermal Network Positioning System·Quick Start Guide

3 Installing the Positioning System

3.1 Monitoring Distance Range

Electric lens is adopted for the thermal channel of positioning system. It supports
auto-focus function and remote focus function. For different lens focal length, the
monitoring range is shown in the table below:
Table 3-1 Monitoring Range (Pixel Interval: 17um)
Lens Focal Length/mm
MRAD
Detection Range
(Vehicle)/m
Detection Range
(Human)/m
Recognition Range
(Vehicle)/m
Recognition Range
(Human)/m
Identification Range
(Vehicle)/m
Identification Range
(Human)/m
Table 3-2 Monitoring Range (Pixel Interval: 25um)
Lens Focal Length/mm
MRAD
Detection Range
(Vehicle)/m
Detection Range
(Human)/m
Recognition Range
(Vehicle)/m
Recognition Range
(Human)/m
25 50
0.68 0.34
2255 4510
735 1471
564 1127
184 368
282 564
92 184
25 50
1.00 0.50
1533 3067
500 1000
383 767
125 250
6
75 100
0.23 0.17
6765 9020
2206 2941
1691 2255
551 735
846 1127
276 368
75 100
0.33 0.25
4600 6133
1500 2000
1150 1533
375 500