Hikvision 2MP AcuSense Built-in Mic Fixed Dome Network Camera (DS-2CD2123G2-IU)

Hikvision 2MP AcuSense Built-in Mic Fixed Dome Network Camera (DS-2CD2123G2-IU)

2 MP Vandal Built-in Mic Fixed Dome Network Camera
-High quality imaging with 2 MP resolution
-Clear imaging against strong backlight due to 120 dB WDR technology
-Efficient H.265+ compression technology
-Built-in microphone for real-time audio security
-Focus on human and vehicle targets classification based on deep learning
-Water and dust resistant (IP67) and vandal resistant (IK10)

Technical Details
Brand : Hikvision
Model : DS-2CD2123G2-IU

Technical Specs
Camera
Image Sensor : 1/2.8" Progressive Scan CMOS
Max. 
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 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
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

Illuminator
Supplement Light Type : IR
Supplement Light Range : Up to 30 m
Smart Supplement Light : Yes
IR Wavelength : 850 nm

Video
Video Bit Rate : 32 Kbps to 8 Mbps
H.264 Type : Baseline Profile,Main Profile,High Profile
H.265 Type : Main Profile
Bit Rate Control : CBR,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

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),

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

Audio
Audio Compression : G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate : 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 : 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering : 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
Simultaneous Live View : Up to 6 channels
API : Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
Smooth Streaming : Yes
Client : iVMS-4200,Hik-Connect,Hik-Central
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)

User/Host
Up to 32 users
3 user levels: administrator, operator, and user

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.

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 Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage : Built-in memory card slot, support microSD card, up to 256 GB
Built-In Microphone : Yes
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

Deep Learning Function
Face Capture : Yes

General
Material : Body: aluminum alloy, bubble: plastic
Dimension : Ø121.4 mm × 92.2 mm (Ø4.8" × 3.6"), 
Package Dimension : 150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6"), Approx. 570 g (1.3 lb.)
With Package Weight : Approx. 806 g (1.8 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)
General Function : Anti-flicker, heartbeat, mirror, privacy mask, password reset via email, pixel counter

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

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