Dome IP camera: Hikvision DS-2CD7146G0-IZS with counting function

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Details

The camera is a part of project-based approach of Hikvision.It means that the wholesale price of the camera depends on the characteristics of the proposed project and is subject to negotiation.
Dome IP camera: Hikvision DS-2CD7146G0-IZS with counting function
General view of the camera

Key features
  • Resolution 4 MP – 2560 x 1440
  • 2.8 – 12 mm Motozoom/109° – 39° varifocal lens
  • Compression H.265+/H.265/H.264+/H.264/MJPEG
  • Uniform illumination at night with EXIR technology: IR up to 30 m
  • Smart analysis (face detection, line crossing, intrusion, unattended baggage, object removal)
  • Real-time people counting function
  • MicroSD/microSDHC/microSDXC cards up to 128 GB supported
  • 6 custom image streams supported
  • Hardware WDR: 140 dB
  • Image functions: 3D-DNR, WDR, BLC, HLC, DEfog, EIS
  • Access through Hik-Connect
  • ANR function
  • 12 VDC power to connected devices (e.g. a microphone)
  • Alarm in/out: 1/1
  • IP67 environmental rating
  • IK10 mechanical strength
  • 12 VDC or PoE (802.3at) power supply
Latest software under link.
The Hikvision DS-2CD7A46G0-IZS dome camera is dedicated for use in CCTV systems based on IP NVRs. It is fitted with a 4 MP 1/1.8" CMOS sensor and an IR illuminator with a range up to 30 m to ensure proper visibility in low-light conditions. It has a varifocal 2.8 – 12 mm Motozoom type lens, enabling remote viewing angle change in the range 110° – 39°. The lens focuses automatically after the focal length change. The IP67 rated housing protects the inside electronic components from adverse weather conditions. The camera can be powered conventionally with 12 VDC or through PoE (compliant with the 802.3at standard).
The image analysis performed by the camera is based on deep learning algorithms. They simulate the structure of the human brain. Like in the brain, the process of learning builds connections between artificial neurons (programs) and creates a multi-layered artificial neural network. The algorithms independently analyze the model photos and recordings, creating the right connections. In this way, they create so-called layers responsible for detecting specific features. The more layers the algorithms have, the more accurate the analysis.
Multilayer networks can collect information and perform appropriate actions, primarily automatic extraction and representation of features (patterns) present in the data that teach the network, resulting in recognizing faces, vehicle makes, animal species, or events such as fall of a person.
Available functions based on deep machine learning:
  • Counting
  • Face detection
  • Monitoring of lines
  • Line crossing
  • Alarm filtering
  • Intrusion detection, unattended baggage, object removal
People counting function
The camera can be used both, in CCTV systems and for a real time control of people flows. Installed near the passage to be monitored (the maximum angle is 15o), the camera counts the number of people moving in a given direction (entering and leaving).
A virtual zone is created in the camera configuration, the exceeding of which causes the counter change. The people detection is based on deep learning algorithms and ensures high accuracy, even when there are more people in the passage.
The counting camera is ideal for commercial facilities, where it notifies about exceeding the set limit of customers. That can be notified by a change in the color of the stack light connected to the alarm output of the camera or NVR (ECO solution). The HIGH-END solution with the Series I NVR enables visualization of the number of people on the monitor (the number of people and the limit available, color scheme indicating when the limit of customers is exceeded).
For more entrances and exits, a system based on the Series I NVR can be created or the Hik-Central software can be used.

Specifications
Model DS-2CD7146G0-IZS
Product code K02659
Product type IP camera
Brand Hikvision
Series Special, DeepinView
Type Standard, Counting
Applications Indoors
Housing Ceiling
Color White
Adjustment 3-axis
Reset button Yes
Camera
Sensor type CMOS
Sensor size 1/1.8
Sensitivity color mode lux 0.002 @ (F1.2, AGC ON)
B&W mode   0 lux with IR
Shutter speed s 1 – 1/100000
Lens type Varifocal
Aperture F1.2
Focal length mm 2.8 – 12
Viewing angle ° 110 – 39
Mechanical IR cut filter Yes
Illuminator
IR range m 30
wavelength nm 850
Video compression
Compression methods H.265+/H.265/H.264+/H.264/MJPEG
No. of streams 2
Bitrate 32 kb/s - 16 Mb/s
Image
Max. stream resolution main   25/30 fps @ 2560 x 1440 (4 MP)
secondary   25/30 fps @ 704 x 576 (4CIF – 0.4 MP)
third   -
Image functions 3D-DNR, BLC, HLC, defog, EIS
WDR dB 140
D-WDR -
DarkFighter technology No
Regions of interest ROI Yes, 4
Corridor mode Yes
Day/night mode Yes
Audio  
Audio support Yes
Signal source Line input
Noise filter Yes
Sampling frequency kHz 8, 16, 32, 44.1, 48
Bitrate/compression method kbps 64/G7.11, 16/G722.1, 16/G.726, 32-160/MP2L2
Smart functions
AcuSense No
False alarm filter Yes
Smart incidents line crossing, intrusion, unattended baggage, object removal, face detection
Basic incidents Motion detection, video tampering, exception (HDD full, HDD error, network disconnected, IP address conflict, illegal login)
Counting function
Deep-Learning technology Yes
Separate counting of entering and leaving people Yes
NVR support (max. number of inputs supported) Yes (32)
Hik-Central app support Yes
False alarm filter No
Height filtering No
Max. mounting angle (relative to the measurement site) ° 15
Network
Network archiving microSD/SDHC/SDXC (max. 128 GB), NAS (NFS,SMB/CIF), ANR
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
Standards Onvif (S,G profile), ISAPI, SDK, Ehome
Live view 20 simultaneous connections
Users up to 32 (3 access levels: Administrator, Operator, User)
Client applications iVMS-4200, Hik-Connect,
Supported browsers IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0+
Interfaces
Ethernet 1 x RJ-45 10/100/1000M Base-T
BNC (CVBS) Yes
Alarm Input 1
Output 1
Output rating Max. 12 VDC, 1 A
Audio Input 1 x 3.5 mm jack
Output 1 x 3.5 mm jack
Power supply 12 VDC 2.1/5.5 socket
PoE RJ-45
Others
Operating temperature °C -30 ...+ 60
Start up temperature °C -30...+60
Humidity % 95 or less (non-condensing)
Power supply VDC V 12± 20%
Power supply PoE V 36-57 (802.3af, class 3)
Current drawn for DC A 1
for PoE A 0.2 – 0.4
Max. power consumption for DC W 12.5
for PoE W 12.9
Housing material metal
Protection class IK10
Camera dimensions mm Φ140 × 123
Package dimensions mm 244 x 174 x 173
Camera weight kg 0.95
Total weight incl. packaging kg 1.9

Specifications

Model DS-2CD7146G0-IZS
Product type IP camera
Brand Hikvision
Series DeepinView
type Project, Counting
Applications Indoors
Housing Dome, Vandal-proof
Adjustment 3-axis
Color White
Reset button Yes
Moduł optyczny i obraz
Sensor type CMOS
Sensor size 1/1.8
Sensitivity (color mode) lx 0.002 @ (F1,.2, AGC ON)
Aperture F1,2
Shutter speed S 1 – 1/100000
Slow shutter Yes
Lens type Varifocal, Motozoom
P-iris lens Yes
Focal length mm 2.8 – 12
Viewing angle horizontal ° 109.2 – 38.9
Focus setting Manual/semi-automatic/automatic
Main stream max. resolution MP 4
max. resolution px 2560 × 1440
max. resolution fps 25
Other image functions AGC, 3D-DNR, BLC, HLC, Defog, EIS, Lens distortion correction
WDR dB 140
Night techniques DarkFighter
Regions of interest ROI 4
Corridor mode Yes
Target trimming Yes
Day/night mode Yes (ICR)
Illuminator
IR Range m 30
wavelength nm 850
illuminator type EXIR
Video compression
Compression methods H.265+, H.265, H.264+, H.264, MJPEG
Bitrate 32 kb/s – 16 MBps
No. of streams 5
Data recording
microSD slot Yes
Recording types MicroSD (max. 256 GB), NAS
ANR function Yes
Audio
Audio support Yes
Sampling frequency kHz 8, 16, 32, 44.1, 48
Compression method G.711, G.722.1, G.726, MP2L2, MP3, PCM
Image analysis (conventional algorithm)
Basic incidents Motion detection, Exception, Image tampering
Intelligent image analysis (Deep Learning algorithm)
Other incidents Intruder detection, Data export for further analysis, Report generation for queue comparison, Leaving an object in a zone, Fact capturing, Object removal, Line crossing detection, Wykrycie wejścia w obszar, Detection of exit from the area, Detection of people queue
People counting
Counting of entering and leaving people Yes
Filtering by object height No
Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1 × , QoS, Bonjour, IPv6, UDP, SSL/TLS
Standards Onvif (profile S, G, T), ISAPI, SDK, Ehome
Live view 20 simultaneous channels
Users up to 32 (3 access levels: Administrator, Operator, User)
Client applications iVMS-4200, Hik-Connect, Hik-Central
Supported browsers Chrome 57,0+, Firefox 52,0+, IE8+, Safari 11+
Interfaces
Ethernet 1 × RJ-45 10/100 MBps
BNC (CVBS) Yes
RS-485 Yes
Alarm in/out Yes
Alarm Input 1
Output 1
Output rating max. 24 V/DC, 1A
Audio Input Yes
Output Yes
Others
Power supply PoE V 36-57 (802.3af)
PoE A 0.3 – 0.2
DC V 12
DC A 0,8
DC W max. 10.5
Housing material Metal
Protection rating IK10
Operating temperature °C -30...+60
Humidity % 95 or less (non-condensing)
Camera dimensions mm Φ140 × 122
Weight kg 1,9