DS-2CV2021G2-IDW

2 MP Outdoor Audio Fixed Bullet Network Camera

  • High quality imaging with 2 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 (IP67)
  • Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB

Camera
Image Sensor 1/2.7″ Progressive Scan CMOS
Max. Resolution 1920 × 1080
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 360°,tilt: 0° to 90°,rotate: 0° to 360°
Lens
Lens Type Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV

2.8 mm, horizontal FOV 111°, vertical FOV 59°, diagonal FOV 133°

4 mm, horizontal FOV 91°, vertical FOV 46°, diagonal FOV 110°

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

2.8 mm: 1 m to ∞

4 mm: 1.1 m to ∞

DORI
DORI

2.8 mm, D: 42 m, O: 17 m, R: 9 m, I: 4 m

4 mm, D: 52 m, O: 21 m, R: 11 m, I: 5 m

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

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

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

Sub-Stream

50 Hz: 25 fps (640 × 480, 640 × 360)

60 Hz: 30 fps (640 × 480, 640 × 360)

Video Compression

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

Sub-stream: H.265/H.264/MJPEG

Video Bit Rate 32 Kbps to 8 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Audio
Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
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)
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, 802.1X, QoS, IPv6, Bonjour
Simultaneous Live View Up to 6 channels
API Open Network Video Interface, ISAPI
User/Host Up to 32 users. 3 levels: administrator, operator and user
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
Transfer Rate 11n: up to 300 Mbps
Wi-Fi Protocol 802.11n: OFDM,802.11b: DSSS,802.11g: OFDM
Frequency Range 2.412 GHz to 2.472 GHz
Channel Bandwidth 20/40 MHz
Modulation

802.11n: BPSK, QPSK, 16QAM, and 64QAM

802.11b: DBPSK and DQPSK, CCK

802.11g: BPSK, QPSK, 16QAM, and 64QAM

Wireless Range

Up to 120 m

(The performance varies based on actual environment)

Antenna 2 Antenna(s)
Image
Image Settings Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser
Day/Night Switch Auto, Schedule, Day, Night
Wide Dynamic Range (WDR) 120 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
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.
Language English, Ukrainian
Storage Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
General Function Anti-flicker, heartbeat, mirror, password protection, watermark, IP address filter
Startup and Operating Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Material Base: metal, front cover: metal, back cover: plastic
Dimension 175.6 mm × 73 mm × 89.1 mm (6.9″ × 2.9″ × 3.5″)