Hikvision 4K 8MP POE Acusense Smart Hybrid Light Fixed Turret Network IP Camera DS-2CD2383G2-LI2U Built-in Dual-MIC Surveillance

8 MP Acusense Smart Hybrid Light Fixed Turret Network Camera

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)

1. 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 75°, rotate: 0° to 360°

2. Lens

Lens Type: Fixed focal lens, 2.8 and 4 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°
  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 ∞

3. 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

4. Illuminator

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

5. 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

6. Audio

Audio Compression: -2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate: -2U: 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: -2U: 8 kHz/16 kHz/32 kHz/48 kHz
Environment Noise Filtering: -2U: Yes

7. 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

8. 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

9. User/Host

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

10. Client

iVMS-4200, Hik-Connect, Hik-Central

11. 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.

12. 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+

13. Image

Image Parameters Switch: Yes
Day/Night Switch: Day, Night, Auto, Schedule
Image Settings: Rotate mode
Wide Dynamic Range (WDR): 120 dB
SNR: ≥ 52 dB
Image Enhancement: BLC, HLC, 3D DNR
Privacy Mask: 8 programmable polygon privacy masks

14. Interface

Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port
Audio:
Built-in Microphone:

• -2U: Arrayed dual-microphone
  On-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
  Reset Key: Yes

15. 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

16. Deep Learning Function

Perimeter Protection:
Line crossing, intrusion
Support alarm triggering by specified target types (human and vehicle)

17. General

Power:

• 12 VDC ± 25%, 0.66 A, max. 8 W, Ø5.5 mm coaxial power plug, reverse polarity protection

• PoE: IEEE 802.3af, Class 3, max. 9.5 W

Material: Metal
Dimension: Ø127.3 mm × 96.3 mm (Ø5.0″ × 3.8″)
Package Dimension: 150 mm × 150 mm × 141 mm (5.9″ × 5.5″ × 5.5″)
Weight: Approx. 515 g (1.1 lb.)
With Package Weight: Approx. 755 g (1.7 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

18. 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