- High quality imaging with 8 MP resolution
- Acusense: Focus on human and vehicle classification based on deep learning
- Smart Hybrid Light: Integrates IR and White lights, 4 supplemental lighting modes
- -2U: Built-in arrayed dual-microphone for real-time high quality audio security
- Clear imaging against strong back light due to 120 dB true WDR technology
- Efficient H.265+ compression technology
- Water and dust resistant (IP67) and vandal-resistant (IK10)
Available models:
- DS-2CD2T83G2-2LI(2.8mm)
- DS-2CD2T83G2-2LI(4mm)
- DS-2CD2T83G2-2LI(6mm)
Camera
- Image Sensor: 1/2.8″ Progressive Scan CMOS
- Max. Resolution: 3840 × 2160
- Min. Illumination: Color: 0.005 Lux @ (F1.6, AGC ON),0 Lux with light
- 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 108°, vertical FOV 59°, diagonal FOV 127°
4 mm, horizontal FOV 88°, vertical FOV 44°, diagonal FOV 105°
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: 1.7 m to ∞
4 mm: 2.6 m to ∞
6 mm: 5.8 m to ∞
DORI
- DORI: 2.8 mm, D: 84 m, O: 33 m, R: 16 m, I: 8 m
4 mm, D: 117 m, O: 46 m, R: 23 m, I: 11 m
6 mm, D: 176 m, O: 70 m, R: 35 m, I: 17 m
Illuminator
Video
- Main Stream: 50 Hz:
20 fps (3840 × 2160)
25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz:
20 fps (3840 × 2160)
30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
- Sub-Stream: 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 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,
*Third stream is supported under certain settings.
- Video Bit Rate: 32 Kbps to 16 Mbps
- H.264 Type: Baseline Profile,Main Profile,High Profile
- H.265 Type: Main Profile
- Scalable Video Coding (SVC): H.264 and H.265 encoding
- Bit Rate Control: CBR,VBR
- Region of Interest (ROI): 1 fixed region for main stream and sub-stream
- Target Cropping: Yes
Audio
- Audio Compression: -2LI2U and -4LI2U models: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
- Audio Bit Rate: -2LI2U and -4LI2U models: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
- Audio Sampling Rate: -2LI2U and -4LI2U models: 8 kHz/16 kHz/32 kHz/48 kHz
- Environment Noise Filtering: -2LI2U and -4LI2U models: Yes
Network
- Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
- Simultaneous Live View: Up to 6 channels
- API: ONVIF (Profile S, Profile G),ISAPI,SDK,ISUP
- Security: Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2/1.3, WSSE and digest authentication for Open Network Video Interface
- User/Host: Up to 32 users
3 user levels: administrator, operator, and user
- Client: iVMS-4200,Hik-Connect,Hik-Central
- 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 11,
Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+,
Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+
Image
- Image Parameters Switch: Yes
- Day/Night Switch: Day,Night,Auto,Schedule
- Wide Dynamic Range (WDR): 120 dB
- SNR: ≥ 52 dB
- Image Enhancement: BLC,HLC,3D DNR
- Privacy Mask: 8 programmable polygon privacy masks
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 512 GB
- Reset Key: Yes
- Audio: Built-in Microphone:
-2U: Arrayed dual-microphone
Event
- Basic Event: Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
- Linkage: Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture
Deep Learning Function
General
- Power: -2LI and -2LI2U models:
12 VDC ± 25%, 0.66 A, max. 8.0 W, Ø5.5 mm coaxial power plug, reverse polarity protection,
PoE: IEEE 802.3af, Class 3, max. 9.5 W
-4LI and -4LI2U models:
12 VDC ± 25%, 0.87 A, max. 10.5 W, Ø5.5 mm coaxial power plug, reverse polarity protection,
PoE: IEEE 802.3af, Class 3, max.12 W
- Material: Metal
- Dimension: 88.7 mm × 93.1 mm × 286.7 mm (3.5″ × 3.7″ × 11.3″)
- Package Dimension: 386 mm × 156 mm × 155 mm (15.2″ × 6.1″ × 6.1″)
- Weight: Approx. 1160 g (2.6 lb.)
- With Package Weight: Approx. 1660 g (3.7 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,mirror,flash log,password reset via email,pixel counter,anti-banding
Approval
- EMC: CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021,
RCM: AS/NZS CISPR 32: 2015,
IC: ICES-003: Issue 7,
KC: KN32: 2015, KN35: 2015
- Safety: CB: IEC 62368-1: 2014+A11,
CE-LVD: EN 62368-1: 2014/A11: 2017,
BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005,
LOA: IEC/EN 60950-1
- Environment: CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU,
Reach: Regulation (EC) No 1907/2006
- Protection: IP67: IEC 60529-2013