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2 MP Outdoor Audio Fixed Dome 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
Water and dust resistant (IP66)
Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
(W) version models support mobile monitoring via Hik-Connect

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Data Sheet

Available models:

DS-2CV2121G2-IDW(2.8mm)(W)

DS-2CV2121G2-IDW(4mm)(W)

DS-2CV2121G2-IDW

Specification
Resources
Accessories

Data Sheet

Camera
Image Sensor 1/2.8" 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 unsupported

Lens
Lens Type Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV 2.8 mm, horizontal FOV 92°, vertical FOV 50°, diagonal FOV 110° 4 mm, horizontal FOV 75°, vertical FOV 41°, diagonal FOV 89°
Aperture F1.6
Iris Type Fixed
Lens Mount M12
Depth of Field 2.8 mm: 1.5 m to ∞ 4 mm: 2 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
Supplement Light Range Up to 30 m
Smart Supplement Light Yes
IR Wavelength 850 nm

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 (768 × 432, 512 × 288) 60 Hz: 30 fps (768 × 432, 512 × 288)
Video Compression Main stream: H.264 Sub-stream: H.264
Video Bit Rate up to 1 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type NA

Audio
Audio Compression G.711/AAC-LC
Audio Bit Rate 64 Kbps (G.711)/16 to 64 Kbps (AAC)
Audio Sampling Rate 8 kHz/16 kHz
Environment Noise Filtering Yes

Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv4, UDP, Bonjour, SSL/TLS
Simultaneous Live View Up to 4 channels
API ONVIF, SDK
Security Password protection, HTTPS encryption, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE for Open Network Video Interface
User/Host administrator
Client iVMS-4200, Hik-Connect, Hik-Partner-Pro
Web Browser unsupported

Wi-Fi
Wi-Fi Protocol IEEE802.11b, 802.11g, 802.11n
Frequency Range 2.412 GHz to 2.472 GHz
Channel Bandwidth 20 MHz
Modulation 802.11b: CCK, QPSK, BPSK, 802.11g: OFDM, 802.11n: OFDM
Transfer Rate 11b: up to 54 Mbps, 11g: up to 54 Mbps, 11n: up to 150 Mbps
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
Day/Night Switch Auto, Schedule, Day, Night
Wide Dynamic Range (WDR) Digital WDR
Image Enhancement unsupported
Privacy Mask 4 programmable polygon privacy masks

Interface
Built-in Microphone Yes, 1 built-in microphone
Built-in Speaker Yes,1 built-in speaker
On-Board Storage Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset Key Yes
Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port

Event
Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),exception
Linkage Upload to memory card, notify surveillance center, trigger capture, audible warning, auto-tracking lite

General
Power 12 VDC ± 10%, 1A, max. 10 W, Φ2 mm coaxial power plug, reverse polarity protection
Language unsupported
Storage Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
General Function Heartbeat, mirror
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: polycarbonate, back cover: polycarbonate
Dimension 120 mm × 120 mm × 95 mm (4.7" × 4.7" × 3.7")
Package Dimension 170 mm × 170 mm × 150 mm (6.7" × 6.7" × 5.9")
Weight Approx. 593 g (1.3 lb.)
With Package Weight Approx. 886 g (1.95 lb.)

Approval
EMC CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014
RF CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G));
Safety CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
Environment CE-RoHS: 2011/65/EU WEEE: 2012/19/EU
Protection IP66

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 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 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

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

Supplement Light Range

Up to 30 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

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, FTP, 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, SDK

Security

Password protection, HTTPS encryption, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE for Open Network Video Interface

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

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

Transfer Rate

11n: up to 300 Mbps

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

Privacy Mask

4 programmable polygon privacy masks

Interface

Built-in Microphone

Yes;Yes, 1 built-in microphone

Built-in Speaker

Yes, 1 built-in speaker

On-Board Storage

Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB

Reset Key

Yes

Ethernet Interface

1 RJ45 10 M/100 M self-adaptive Ethernet port

Event

Basic Event

Motion detection, exception

Linkage

Upload to memory card, notify surveillance center, trigger capture, audible warning, auto-tracking lite

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, privacy mask, 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: polycarbonate, back cover: polycarbonate

Dimension

Ø126 mm × 96.1 mm (Ø5" × 3.8")

Package Dimension

170 mm × 170 mm × 150 mm (6.7" × 6.7" × 5.9")

Weight

Approx. 590 g (1.3 lb.)

With Package Weight

Approx. 989 g (2.2 lb.)

Approval

EMC

FCC: 47 CFR Part 15, Subpart B, CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014, KC: KN32: 2015, KN35: 2015

FCC ID (FCC Part 15.247(BT or 2.4G)); CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G));

Safety

CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017

Environment

CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006

Protection

IP66: IEC 60529-2013