Hikvision DS-2CD2123G2-I(2.8mm) 2MP Vandal WDR Fixed Dome Network Camera

Brand	Hikvision

Recommended uses for product	Surveillance
Brand	Hikvision
Connectivity technology	Kabellos
Special feature	Bildsensor
Power source	Batteriebetrieben

Hikvision DS-2CD2123G0-IS IP Dome camera Specifications | Hikvision IP Dome cameras

Lens
Lens Type Fixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV
2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 127°

4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 104°
Lens Mount M12
Iris Type Fixed
Aperture F1.6
Depth Of Field
2.8 mm: 1 m to ∞

4 mm: 1.2 m to ∞

DORI
DORI
2.8 mm: D: 44 m, O: 17 m, R: 9 m, I: 4 m

4 mm: D: 54 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)
Third Stream
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360),

*Third stream is supported under certain settings.
Video Compression
Main stream: H.265/H.264/H.264+/H.265+

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

Third stream: H.265/H.264
Video Bit Rate32 Kbps to 8 Mbps
H.264 Type Baseline Profile,Main Profile,High Profile
H.265 TypeMain Profile
Bit Rate ControlCBR,VBR
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region Of Interest (ROI)1 fixed region(s) for main stream and sub-stream

Audio
Audio Compression-S: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate-S: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
Audio Sampling Rate-S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering-S: Yes

Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
Smooth Streaming Yes
User/Host
Up to 32 users

3 user levels: administrator, operator, and user
Security Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)
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.
ClientiVMS-4200,Hik-Connect,Hik-Central
Web Browser
Plug-in required live view: IE 10, IE 11,

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

Local service: Chrome 57.0+, Firefox 52.0+

Image
Image Parameters Switch Yes
Image Settings Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
Day/Night Switch Day,Night,Auto,Schedule
Wide Dynamic Range (WDR)120 dB
SNR≥ 52 dB
Image Enhancement BLC,HLC,3D DNR
Privacy Mask Yes

Interface
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage Built-in memory card slot, support microSD card, up to 256 GB
Audio-S: 1 input (line in), two-core terminal block , max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium; 1 output (line out), two-core terminal block , max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound
Alarm-S: 1 input, 1 output (max. 12 VDC, 30 mA)
Reset Key Yes

Event
Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event
Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)),

Face detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture,

trigger alarm output (-S), audible warning (-S)

General
Power
12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.15 A, max. 7.5 W
Material Body: aluminum alloy, bubble: plastic
DimensionØ110.8 mm × 84.7 mm (Ø4.4″ × 3.3″)
Package Dimension134 mm × 134 mm × 108 mm (5.3″ × 5.3″ × 4.3″)
Weight Approx. 530 g (1.2 lb.)
With Package Weight Approx. 720 g (1.6 lb.)
Storage Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup And Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Language
33 languages

English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General Function Anti-flicker, heartbeat, mirror, privacy mask, password reset via email, pixel counter

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