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

Available models:

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

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

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

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

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

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