HIKVISION DS-2CD2327G2-L(U) 2 MP ColorVu Fixed Turret Network Camera
- High quality imaging with 2 MP resolution
- Efficient H.265+ compression technology
- Clear imaging against strong back light due to 120 dB WDR technology
- Focusing on human and vehicle classification based on deep learning
- Built-in microphone for real-time audio security(-U)
- 24/7 colorful imaging
- Water and dust resistant (IP67)
- High quality imaging with 2 MP resolution
- Efficient H.265+ compression technology
- Clear imaging against strong back light due to 120 dB WDR technology
- Focusing on human and vehicle classification based on deep learning
- Built-in microphone for real-time audio security(-U)
- 24/7 colorful imaging
- Water and dust resistant (IP67)
Camera | |
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Image Sensor | 1/2.8" Progressive Scan CMOS |
Max. Resolution | 1920 × 1080 |
Min. Illumination | Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with Light |
Shutter Time | 1/3 s to 1/100,000 s |
Angle Adjustment | Pan: 0° to 360°, tilt: 0° to 75°, rotate: 0° to 360° |
Lens | |
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Lens Type | Fixed focal lens, 2.8 and 4 mm optional |
Focal Length & FOV | 2.8 mm, horizontal FOV 107°, vertical FOV 56°, diagonal FOV 127°4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 99° |
Lens Mount | M12 |
Iris Type | FIxed |
Aperture | F1.0 |
Depth of Field | 2.8 mm, 1.7 m to ∞4 mm, 2.3 m to ∞ |
DORI | |
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DORI | 2.8 mm, D: 46 m, O: 18 m, R: 9 m, I: 4 m4 mm, D: 56 m, O: 22 m, R: 11 m, I: 5 m |
Illuminator | |
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Supplement Light Type | White light |
Supplement Light Range | 30 m |
Smart Supplement Light | Yes |
Video | |
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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/MJPEGThird stream: H.265/H.264*Third stream is supported under certain settings. |
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 for main stream and sub-stream |
Audio | |
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Audio Compression | -U: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
Audio Bit Rate | -U: 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 | -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
Environment Noise Filtering | -U: Yes |
Network | |
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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, WebSocket, WebSockets |
Simultaneous Live View | Up to 6 channels |
API | Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK |
Smooth Streaming | Yes |
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)Together with high-end Hikvision memory card, memory card encryption and health detection are supported. |
Client | iVMS-4200, Hik-Connect, Hik-Central |
Web Browser | Plug-in required live view: IE 10, IE 11Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
Image | |
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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 |
Interface | |
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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 |
Built-in Microphone | -U: Yes |
Reset Key | Yes |
Event | |
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Basic Event | Motion detection (human and vehicle targets classification), video tampering alarm, exception |
Smart Event | Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle))Scene change detection |
Linkage | Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email |
Deep Learning Function | |
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Face Capture | Yes |
General | |
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Power | 12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 mm coaxial power plugPoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.12 A, max. 7 W |
Dimension | Ø138.3 mm × 115.4 mm (Ø5.4" × 4.5") |
Package Dimension | 170 mm × 170 mm × 150 mm (7" × 7" × 5.9") |
Weight | Approx. 770 g (1.7 lb.) |
With Package Weight | Approx. 980 g (2.2 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 languagesEnglish, 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, flash log, password reset via email, pixel counter |
Approval | |
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EMC | FCC SDoC (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, IEC 62368-1:2014); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); 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) |
Available models:
DS-2CD2327G2-LU(2.8mm)(C)
DS-2CD2327G2-LU(4mm)(C)
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Brand | Description |
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Worldwide Delivery
DHL,FedEx,UPS,Postal
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Support 24/7
Online 24 hours
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Firmware upgradable
Original Firmware
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payment method
Secure payment

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