HIK VISION 6825 Manuel de l'opérateur
Installation and Configuration Guide for Dual-
lens 6825 People Counting Camera
Content
Installation and Configuration Guide for Dual-lens People Counting Camera.............................................1
Chapter 1. Brief introduction.........................................................................................................................3
Chapter 2. Installation specification ..............................................................................................................4
2.1 Focal length and counting width........................................................................................ 4
2.2 Accessaries.........................................................................................................................7
2.3 Installation steps ................................................................................................................7
2.4 Counting configuration....................................................................................................12
Configuration for single camera ......................................................................................12
Configuration for multiple cameras.................................................................................15
Parameter description ......................................................................................................16
Chapter 3. Application scenario...................................................................................................................20
Chapter 1. Brief introduction
DS-2CD6825G0/C-I(V)(S), dual-lens camera, based on the binocular stereo vision technology, adopting
3D head detection and 3D tracking, can obtain accurate real-time trajectory of all moving objects within
the monitoring scope, analyze the trajectory data and achieve high-precision people counting. It is very
suitable for places where people counting is needed, such as shopping mall, supermarket, chain store, the
scenic spot, subway station, bus station, exhibition hall, etc. Meanwhile together with iVMS-4200, platform
or server, solutions with comprehensive data analysis and query system can also be established.
3d
Chapter 2. Installation specification
2.1 Focal length and counting width
The counting width depends on the installation height. The recommended installation height for dual-lens
camera is less than 6.0m (19.7ft). The specific corresponding relation shown below:
Focal length
(mm/ft)
Installation height
（m/ft）
Max. counting width
（m/ft）
Max. counting depth
（m/ft）
2/0.066
2.1/6.9
1.02/3.3
0.58/1.9
2.2/7.3
1.28/4.2
0.72/2.4
2.3/7.5
1.54/5.1
0.86/2.8
2.4/7.9
1.79/5.9
1.01/3.3
2.5/8.2
2.05/6.7
1.15/3.8
2.6/8.5
2.3/7.5
1.3/4.3
2.7/8.9
2.56/8.4
1.44/4.7
2.8/9.2
2.82/9.3
1.58/5.2
2.9/9.5
3.07/10.1
1.73/5.7
3.0/9.8
3.33/10.9
1.87/6.1
3.1/10.2
3.58/11.7
2.02/6.6
3.2/10.5
3.84/12.6
2.16/7.1
3.3/10.8
4.1/13.5
2.3/7.5
3.4/11.2
4.35/14.3
2.45/8
3.5/11.5
4.61/15.1
2.59/8.5
3.6/11.8
4.86/15.9
2.74/9
Focal length
(mm/ft)
Installation height
（m/ft）
Max. counting width
（m/ft）
Max. counting depth
（m/ft）
3.7/12.1
5.12/16.8
2.88/9.4
3.8/12.5
5.38/17.7
3.02/9.9
3.9/12.8
5.63/18.5
3.17/10.4
4.0/13
5.89/19.3
3.31/10.9
4.1/13.5
6.14/20.1
3.46/11.4
4.2/13.8
6.4/21
3.6/11.8
4.3/14.1
6.66/21.9
3.74/12.3
4.4/14.4
6.91/22.7
3.89/12.8
4.5/14.8
7.17/23.5
4.03/13.2
4.6/15.1
5.5/18
3.08/10.1
4.7/15.4
5.69/18.7
3.19/10.5
4.8/15.7
5.88/19.3
3.3/10.8
4.9/16.1
6.07/19.9
3.4/11.2
5.0/16.4
6.26/20.5
3.51/11.2
5.1/16.7
6.45/21.2
3.62/11.9
5.2/17.1
6.64/21.8
3.72/12.2
5.3/17.4
6.83/22.4
3.83/12.6
5.4/17.7
7.02/23
3.93/12.9
5.5/18
7.21/23.7
4.04/13.3
5.6/11.5
7.4/24.3
4.15/13.6
5.7/18.7
7.59/24.9
4.25/13.9
Focal length
(mm/ft)
Installation height
（m/ft）
Max. counting width
（m/ft）
Max. counting depth
（m/ft）
5.8/19
7.78/25.5
4.36/14.3
5.9/19.4
7.97/26.1
4.47/14.7
6/19.7
8.16/26.8
4.57/15
2.2 Accessaries
Dual-lens Camera
Drill Template
Screws
Quick guide
2.3 Installation steps
Please pay great attention to the mounting position. Inappropriate mounting position may cause loss
of accuracy. The recommended mounting position is shown below:
Horizontal sketch map of mounting position
Vertical sketch map of mounting position
Effect picture after installation
Keep “HIKVISION” logo in the same direction as the “Front” arrow, see picture below:
“Front” arrow and “HIKVISION” logo
Make sure camera mounted vertically above the passenger flow(90°vertical by the ground), see
picture below:
Passenger flow（perpendicular to the door）
For some scenarios where there are multiple cameras, mount the cameras according to two
rules.
Rule one: If there are turnstiles, each camera should be mounted to monitor certain turnstile
Rule two: If there is no turnstile, at first, mount the cameras in one line, and make sure the
cameras have the same focal length. Then, keep a proper distance between each camera
according to the overlap (see the yellow area below) of the adjacent two cameras’ counting
width. The suggested overlapping length is between 0.2-0.5m.
Sketch map of multiple cameras installation
Notice
1) People flow should be in vertical up-and-down direction
Passenger flow in horizontal direction (wrong)
Passenger flow in slant direction (wrong)
Ce manuel convient aux modèles suivants
3
Table des matières
Autres manuels HIK VISION Appareil photo numérique
HIK VISION
HIK VISION DS-2CE10HFT-E Manuel utilisateur
HIK VISION
HIK VISION DS-2CE78D0T-IT3FS Manuel utilisateur
HIK VISION
HIK VISION UD01715B Manuel utilisateur
HIK VISION
HIK VISION DS-MH2111 Series Manuel utilisateur
HIK VISION
HIK VISION ColorVu DS-2CE DFT-F Series Manuel utilisateur
HIK VISION
HIK VISION UD03451B Manuel utilisateur
HIK VISION
HIK VISION DS-MCW405 Manuel utilisateur
HIK VISION
HIK VISION DS-2CD6825G0 Manuel de l'opérateur
HIK VISION
HIK VISION DS-K1T643 Series Manuel utilisateur
HIK VISION
HIK VISION TurboHD H0T Series Manuel utilisateur
HIK VISION
HIK VISION MV-CA003-30GC Manuel utilisateur
HIK VISION
HIK VISION MCH508 Manuel utilisateur
HIK VISION
HIK VISION DS-2TD1217-6/PA Manuel utilisateur
HIK VISION
HIK VISION TurboHD DS-2CC5209T-AITZE Manuel utilisateur
HIK VISION
HIK VISION DS-2CE70DF3T-PTS Manuel utilisateur
HIK VISION
HIK VISION Body Camera Manuel utilisateur
HIK VISION
HIK VISION TURBO HD U0T Series Manuel utilisateur
HIK VISION
HIK VISION UD00719B Manuel utilisateur
HIK VISION
HIK VISION THC-T229-M Manuel utilisateur
HIK VISION
HIK VISION DS-2CE12DF3T-PIRXOS Manuel utilisateur
