Model |
DS-2CD2T83G2-4I |
Camera |
Image Sensor |
1/2.8-inch Progressive Scan CMOS |
Min. Illumination |
Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR on |
Shutter Speed |
1/3 s to 1/100.000 s |
Slow Shutter |
Yes |
P/N |
P/N |
Wide Dynamic Range |
120 dB |
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 128° |
4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 105° |
6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63° |
Lens Mount |
M12 |
Iris Type |
Fixed |
Aperture |
F1.6 |
DORI |
DORI |
2.8 mm: D: 88 m, O: 35 m, R: 17 m, I: 9 m |
4 mm: D: 108 m, O: 43 m, R: 22 m, I: 11 m |
6 mm: D: 177 m, O: 70 m, R: 35 m, I: 18 m |
Illuminator |
Supplement Light Type |
IR |
Smart Supplement Light |
Yes |
IR Wavelength |
850 nm |
IR Range |
Up to 80 m |
Video |
Max. Resolution |
3840 × 2160 |
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 (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 |
*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 |
H.264+ |
Main stream supports |
H.265+ |
Main stream supports |
Bit Rate Control |
CBR/VBR |
Scalable Video Coding (SVC) |
H.264 and H.265 encoding |
Region of Interest (ROI) |
1 fixed region 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, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP |
Simultaneous Live View |
Up to 6 channels |
API |
Open Network Video Interface (Profile S, Profile G), ISAPI, SDK |
User/Host |
Up to 32 users. 3 user levels: administrator, operator and user |
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, WSSE and digest authentication for Open Network Video Interface |
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, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
Day/Night Switch |
Day, Night, Auto, Schedule |
Image Enhancement |
BLC, HLC, 3D DNR |
SNR |
≥ 52 dB |
Interface |
Ethernet Interface |
1 RJ45 10 M/100 M self-adaptive Ethernet port |
On-board Storage |
Built-in memory card slot, support micro SD card, up to 256 GB |
Hardware Reset |
Yes |
Event |
Basic Event |
Motion detection (human and vehicle targets classification), video tampering alarm, exception |
Smart Event |
Line crossing detection, intrusion detection, human and vehicle targets classification |
Face Detection |
Yes |
General |
Linkage Method |
Upload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email |
Camera Material |
Aluminum alloy body |
Sun shield, IR cover: plastic |
Camera Dimension |
Ø105 mm × 293 mm (Ø4.13' × 11.53') |
Package Dimension |
386 mm × 156 mm × 155 mm (15.2' × 6.2' × 6.2') |
Camera Weight |
Approx. 1090 g (2.4 lb.) |
With Package Weight |
Approx. 1590 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) |
Web Client 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, password reset via email, pixel counter |
Firmware Version |
V5.5.113 |
Software Reset |
Yes |
Power Consumption and Current |
12 VDC, 0.92 A, max. 11.0 W |
PoE (802.3af, 36 V to 57 V), 0.35 A to 0.22 A, max. 12.5 W |
Power Supply |
12 VDC ± 25%, reverse polarity protection |
PoE: 802.3af, Class 3 |
Power Interface |
Ø5.5 mm coaxial power plug |
Approval |
EMC |
FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015) |
Safety |
UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013) |
Environment |
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006) |
Protection |
IP67 (IEC 60529-2013) |
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