Hikvision iDS-2CD7A46G2-IZHS(2.8-12mm) IP camera Specifications

Hikvision DarkFighter Gen-2 DeepinView cameras

Product Profile

Hikvision has introduced its latest innovation in low-light imaging with DarkFighter 2.0 technology. This advanced system uses AI Image Signal Processing (ISP) algorithms to significantly enhance night-time imagery. Alongside this, Hikvision is launching a new generation of DeepinView cameras, which feature improved performance and a range of intelligent functionalities.

Evolution of DarkFighter Technology

Hikvision’s DarkFighter technology began with the original DarkFighter cameras, known for their large sensors that captured bright images in low-light conditions. The technology advanced through DarkFighterX and DarkFighterS, which offered better image clarity and colour reproduction in dim environments. DarkFighter 2.0 represents a major leap forward, integrating advanced AI ISP to address optical challenges in dynamic scenes. This results in excellent image and video quality regardless of light conditions and movement speeds.

What DarkFighter 2.0 Brings to the Table

DarkFighter 2.0 enables high-quality, 24/7 colourful video capture in various lighting conditions. It provides precise details of objects in the dark, even when they are moving at different speeds. This technology is particularly effective in dynamic and complex scenes with ultra-low light, making it ideal for monitoring areas such as crossroads and parking lots around the clock. For instance, DarkFighter 2.0 can now capture the plate number of a speeding car in the dark while maintaining clear details of other objects in the scene—something conventional CCTV cameras struggle to achieve.

Key Features of DarkFighter 2.0

The impressive performance of DarkFighter 2.0 is due to several new features:

SharpMotion: Minimizes image noise and motion blur.
ShotN: Captures clear images of moving objects through flexible exposure settings.
Auto Wide Dynamic Range (AWDR): Enhances light adaptation for smarter image processing.
High Frame Rates: Ensures smoother motion capture.

Integration into Gen-2 DeepinView Cameras

DarkFighter 2.0 is being incorporated into Hikvision’s Gen-2 DeepinView camera lineup. These new cameras come with full DarkFighter 2.0 capabilities and additional enhancements, including dual AI functionality. This feature allows two AI algorithms to operate simultaneously, such as perimeter protection and Automatic Number Plate Recognition (ANPR) in a parking lot. This versatility makes the Gen-2 DeepinView cameras suitable for complex applications.

Hikvision's introduction of DarkFighter 2.0 technology and the Gen-2 DeepinView cameras marks a new era in low-light imaging. These products offer unparalleled image quality, advanced AI capabilities, and versatile features, providing exceptional performance and flexibility for a wide range of security needs.

DarkFighter 2.0 will soon be available in DeepinView-Series Omni Cameras, Ultra-Series X6 Cameras, and Ultra-Series PTZs, too.

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Make	Hikvision
Manufacturer	Hikvision
Category	CCTV>IP cameras
Model code	iDS-2CD7A46G2-IZHS(2.8-12mm)
Series	Hikvision DeepinView Series
Chip Inch Size	1/1.8 inch
Colour Type	Colour / Monochrome
Resolution	4MP resolution
Sensitivity Lux	Colour: 0.0005 Lux @ (F1.2, AGC ON),B/W: 0.0001 Lux @ (F1.2, AGC ON),B/W: 0 Lux with IR
Electrical Specifications	Voltage: 12 V DC, 24 V AC, PoE Power Consumption: 22.56 W (12 V DC) ; 21.5 W (24 V AC) ; 22.6 W (PoE)
Motion Activated	Yes
Focal Length mm	2.8 ~ 12
Mount Type	Pole, Corner
Wide Dynamic Range	Yes
Back Light Compensation	Yes
Auto Gain Control	Yes
White Balance	Yes
Electronic Shutter Range	1 s ~ 1/100,000 s
S/ N (Signal/ Noise) Ratio dB	≥ 52
Y/ C (Video Output)	1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging)
Compression Type	H.265+/H.265/H.264+/H.264/MJPEG
Network Properties	Interface: RJ45 10 M/100 M/1000 M self-adaptive Ethernet Network Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, SRTP, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv4/IPv6, UDP, Bonjour, SSL/TLS, ARP, WebSocket, WebSockets
Physical Specifications	Weight g: 2170 Dimensions mm: Ø140 x 378.4
Environmental Specifications	Operating Temperature ^oC: -40 ~ +65 C (-40 ~ +149 F) Protection: IP67, IK10 Operating Humidity %: ≤95
Additional info	High quality imaging with 4 MP resolution Excellent low-light performance via DarkFighter 2.0 technology Clear imaging against strong back light due to 150 dB AWDR technology Efficient H.265+ compression technology to save bandwidth and storage 5 streams to meet a wide variety of applications Water and dust resistant (IP67), vandal proof (IK10) and corrosion resistant (NEMA 4X, optional) Capture vehicles and humans of different speed clearly via ShotN technology High frame rate, up to 2MP@120fps and 4MP@60fps Built-in heater to ensure clear image under rainy or snowy weather Built-in Gyro sensor for GIS and vibration detection Built-in power meter for historical power statistics
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Make

Hikvision

Manufacturer

Hikvision

Category

CCTV>IP cameras

Model code

iDS-2CD7A46G2-IZHS(2.8-12mm)

Series

Hikvision DeepinView Series

Chip Inch Size

1/1.8 inch

Colour Type

Colour / Monochrome

Resolution

4MP resolution

Sensitivity Lux

Colour: 0.0005 Lux @ (F1.2, AGC ON),B/W: 0.0001 Lux @ (F1.2, AGC ON),B/W: 0 Lux with IR

Electrical Specifications

Voltage: 12 V DC, 24 V AC, PoE
Power Consumption: 22.56 W (12 V DC) ; 21.5 W (24 V AC) ; 22.6 W (PoE)

Motion Activated

Yes

Focal Length mm

2.8 ~ 12

Mount Type

Pole, Corner

Wide Dynamic Range

Yes

Back Light Compensation

Yes

Auto Gain Control

Yes

White Balance

Yes

Electronic Shutter Range

1 s ~ 1/100,000 s

S/ N (Signal/ Noise) Ratio dB

≥ 52

Y/ C (Video Output)

1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging)

Compression Type

H.265+/H.265/H.264+/H.264/MJPEG

Network Properties

Interface: RJ45 10 M/100 M/1000 M self-adaptive Ethernet
Network Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, SRTP, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv4/IPv6, UDP, Bonjour, SSL/TLS, ARP, WebSocket, WebSockets

Physical Specifications

Weight g: 2170
Dimensions mm: Ø140 x 378.4

Environmental Specifications

Operating Temperature ^oC: -40 ~ +65 C (-40 ~ +149 F)
Protection: IP67, IK10
Operating Humidity %: ≤95

Additional info

High quality imaging with 4 MP resolution
Excellent low-light performance via DarkFighter 2.0 technology
Clear imaging against strong back light due to 150 dB AWDR technology
Efficient H.265+ compression technology to save bandwidth and storage
5 streams to meet a wide variety of applications
Water and dust resistant (IP67), vandal proof (IK10) and corrosion resistant (NEMA 4X, optional)
Capture vehicles and humans of different speed clearly via ShotN technology
High frame rate, up to 2MP@120fps and 4MP@60fps
Built-in heater to ensure clear image under rainy or snowy weather
Built-in Gyro sensor for GIS and vibration detection
Built-in power meter for historical power statistics