DS-2CV2141G2-IDW

4 MP Outdoor Audio Fixed Dome Network Camera

  • High quality imaging with 4 MP resolution
  • Realizing Wi-Fi connection and easy installation
  • Provides real-time security via built-in two-way audio
  • Efficient H.265 compression technology
  • EXIR 2.0, advanced infrared technology with long IR distance
  • Wi-Fi connection with Hik-Connect directly is not possible
  • Water and dust resistant (IP66)
  • Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB

Camera
Image Sensor 1/3″ Progressive Scan CMOS
Max. Resolution 2560 × 1440
Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
Shutter Time 1/3 s to 1/100,000 s
Day & Night IR cut filter
Angle Adjustment Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355°
Lens
Lens Type Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV

2.8 mm, horizontal FOV 95°, vertical FOV 53°, diagonal FOV 111°

4 mm, horizontal FOV 79°, vertical FOV 40°, diagonal FOV 94°

Aperture F1.6
Iris Type Fixed
Lens Mount M12
Depth of Field

2.8 mm: 1.4 m to ∞

4 mm: 1.5 m to ∞

DORI
DORI

2.8 mm, D: 63 m, O: 25 m, R: 12 m, I: 6 m

4 mm, D: 78 m, O: 31 m, R: 15 m, I: 7 m

Illuminator
Supplement Light Type IR
Supplement Light Range Up to 30 m
Smart Supplement Light Yes
IR Wavelength 850 nm
Video
Main Stream

50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720)

60 Hz: 20 fps (2560 × 1440), 30 fps (1920 × 1080, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (1280 x 720, 640 × 480, 640 × 360)

60 Hz: 30 fps (1280 x 720, 640 × 480, 640 × 360)

Video Compression

Main stream: H.265+/H.265/H.264+/H.264

Sub-stream: H.265/H.264

Video Bit Rate 32 Kbps to 8 Mbps
H.264 Type Baseline Profile,Main Profile,High Profile
H.265 Type Main Profile
Bit Rate Control CBR,VBR
Audio
Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC
Audio Bit Rate 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)
Audio Sampling Rate 8 kHz/16 kHz
Environment Noise Filtering Yes
Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv6, Bonjour
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK
Security Password protection,complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS
User/Host Up to 32 users. 3 levels: administrator, operator and user
Network Storage

NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),

Together with high-end Hikvision memory card, memory card encryption and health detection are supported.

Client

Wired network: Hik-Connect, iVMS-4200

Wi-Fi: iVMS-4200

*Wi-Fi connection with Hik-Connect directly is not possible.

Web Browser

Plug-in required live view: IE 10+

Plug-in free live view: Chrome 57.0+, Firefox 52.0+

Local service: Chrome 57.0+, Firefox 52.0+

Wi-Fi
Wi-Fi Protocol 802.11n: OFDM,802.11b: CCK, QPSK, BPSK,802.11g: OFDM
Frequency Range 2.412 GHz to 2.472 GHz
Channel Bandwidth 20/40 MHz
Modulation 802.11n: OFDM ,802.11b: CCK, QPSK, BPSK,802.11g: OFDM
Transfer Rate 11n: up to 300 Mbps
Wireless Range

Up to 120 m

(The performance varies based on actual environment)

Antenna 2 Antennas
Image
Image Settings saturation, brightness, contrast, sharpness, adjustable by client software or web browser
Day/Night Switch Auto, Schedule, Day, Night
Wide Dynamic Range (WDR) 120 dB
SNR ≥ 52 dB
Image Enhancement BLC, 3D DNR
Interface
Built-in Microphone Yes
Built-in Speaker Yes
On-Board Storage Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
Reset Key Yes
Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
Event
Basic Event Motion detection, exception
Linkage

notify surveillance center,trigger recording,trigger capture,

Upload to NAS/memory card

General
Power 12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,A switching adapter is included in the package.
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