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DS-2CD2T23G2-2I/4I

2 MP AcuSense Fixed Bullet 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
Focus on human and vehicle targets classification based on deep learning
Water and dust resistant (IP67)

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Available models:

DS-2CD2T23G2-2I(2.8mm)

DS-2CD2T23G2-2I(4mm)

DS-2CD2T23G2-2I(6mm)

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 Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°

Lens
Lens Type Fixed focal lens, 2.8, 4, and 6 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° 6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63°
Lens Mount M12
Iris Type Fixed
Aperture F1.6
Depth of Field 2.8 mm: 1 m to ∞ 4 mm: 1.2 m to ∞ 6 mm: 2.8 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 6 mm: D: 88 m, O: 35 m, R: 18 m, I: 9 m

Illuminator
Supplement Light Type IR
Supplement Light Range -2I: up to 60 m, -4I: up to 80 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)
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
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

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
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)
Client iVMS-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 Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB
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 (support alarm triggering 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

General
Power 2I: 12 VDC ± 25%, 0.63 A, max. 7.6 W, Ø5.5 mm coaxial power plug, reverse polarity protection, PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.16 A, max. 9 W; 4I: 12 VDC ± 25%, 0.88 A, max. 10.6 W, Ø5.5 mm coaxial power plug, reverse polarity protection, PoE: 802.3af, Class 3, 36 V to 57 V, 0.34 A to 0.21 A, max. 12 W
Material Front cover: metal, back cover: metal
Dimension 289 mm × 93.1 mm × 91.2 mm (11.4" × 3.7" × 3.6")
Package Dimension 386 mm × 156 mm × 155 mm (15.2" × 6.2" × 6.2")
Weight Approx. 1100 g (2.4 lb.)
With Package Weight Approx. 1599 g (3.5 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 Heartbeat,anti-flicker,password reset via email,pixel counter

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, IC: ICES-003: Issue 7, KC: KN32: 2015, KN35: 2015
Safety UL: UL 62368-1, 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 IP67: IEC 60529-2013

Specification

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