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

Product Description

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

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

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″)