HIKVISION OT TR 2.8MM 4MP SHL BLK 2.8MM - Network Camera - CMOS - 4MP - 2.8 mm - Focus on human and vehicle classification based on deep learning - Provide real-time security via built-in two-way audio DS-2CD2347G2H-LISU/SL

Camera

• Image Sensor: 1/1.8" Progressive Scan CMOS

• Max. Resolution: 2688 × 1520

• Min. Illumination:

  • Color: 0.0005 Lux @ (F1.0, AGC ON)

  • 0 Lux with IR or White 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°

Lens

• Type: Fixed Focal Lens (2.8 mm & 4 mm options)

• Mount: M16

• Iris Type: Fixed

• Aperture: F1.0

• Field of View:

  • 2.8 mm: H: 111.1°, V: 57.6°, D: 138.5°

  • 4 mm: H: 95.2°, V: 48.3°, D: 117.4°

• Depth of Field:

  • 2.8 mm: 2.5 m to ∞

  • 4 mm: 3.1 m to ∞

DORI (Detect, Observe, Recognize, Identify)

• 2.8 mm: D: 61 m, O: 24 m, R: 12 m, I: 6 m

• 4 mm: D: 75 m, O: 30 m, R: 15 m, I: 7 m

Illumination

• Supplement Light: IR & White Light

• Range: Up to 30 m

• IR Wavelength: 850 nm

• Smart Supplement Light: Yes

Video

• Main Stream:

  • 50 Hz: 25 fps @ 2688 × 1520 / 1080p / 720p

  • 60 Hz: 30 fps @ same resolutions

• Sub-Stream:

  • 50 Hz: 25 fps @ 720p / 640 × 480 / 640 × 360

  • 60 Hz: 30 fps @ same resolutions

• Third Stream: 10 fps (select resolutions/settings)

• Compression:

  • Main: H.265/H.264/H.264+/H.265+

  • Sub: H.265/H.264/MJPEG

  • Third: H.265/H.264

• Bit Rate: 32 Kbps to 8 Mbps

• Profiles: H.264 (Baseline, Main, High), H.265 (Main)

• Bitrate Control: CBR, VBR

• ROI: 1 fixed region for main & sub streams

Audio

• Compression: G.711, G.722.1, G.726, MP2L2, PCM, MP3, AAC-LC

• Type: Mono

• Sampling Rate: 8 / 16 / 32 / 44.1 / 48 kHz

• Bit Rate:

  • G.711: 64 Kbps

  • G.722.1 / G.726: 16 Kbps

  • MP2L2: 32–192 Kbps

  • MP3: 8–320 Kbps

  • AAC-LC: 16–64 Kbps

• Environment Noise Filtering: Yes

Network

• Protocols: TCP/IP, HTTP/HTTPS, FTP, RTSP, RTP, NTP, SMTP, SNMP, IPv4/IPv6, etc.

• API Support: ONVIF (S, G, T), ISAPI, SDK, ISUP

• Max Users: 32

• User Levels: Admin, Operator, User

• Security: HTTPS, IP Filtering, TLS 1.1/1.2/1.3, MAC auth., Watermark, etc.

• Storage: microSD (up to 512 GB), NAS (NFS, SMB/CIFS), ANR

• Live View: Up to 6 channels

Web Interface

• Clients: iVMS-4200, Hik-Connect

• Browsers:

  • Plug-in: IE10, IE11

  • Plug-in-free: Chrome 57+, Firefox 52+, Edge 89+

Image

• Settings: Rotate, Saturation, Brightness, Contrast, White Balance, Gain

• Modes: Day, Night, Auto, Schedule

• Enhancement: BLC, HLC, 3D DNR, Defog

• SNR: ≥ 52 dB

• WDR: 130 dB

• Privacy Masking: 4 polygon zones

Interfaces

• Ethernet: 1x RJ45 10/100 Mbps

• Storage: microSD/microSDHC/microSDXC (512 GB max)

• Mic: Built-in

• Speaker: Built-in, Max SPL @ 10 cm: 95 dB

• Audio I/O:

  • 1 Input: 3.3 Vpp, 4.7 KΩ

  • 1 Output: 3.3 Vpp, 100 Ω

• Alarm I/O: 1 Input, 1 Output (Max: 24 VDC/VAC, 1 A)

• Reset Button: Yes

Events & Analytics

• Basic Events: Motion Detection, Video Tampering, Exception

• Smart Events: Scene Change Detection

• Linkage Actions: FTP/Email/Alarm/NAS/Capture/Audio/Strobe

• AI Features:

  • Face Capture

  • Perimeter Protection (Line Crossing, Intrusion, Region Entry/Exit)

  • Human/Vehicle Target Detection

General

• Power Supply:

  • 12 VDC ± 25%, Max 9 W

  • PoE (802.3af, Class 3), Max 10.5 W

• Material: Metal (Cover & Body)

• Dimensions: Ø138.3 × 115.4 mm (Ø5.4" × 4.5")

• Package Dimensions: 170 × 170 × 160 mm (6.7" × 6.7" × 6.3")

• Weight: 820 g (1.8 lb); with Package: 1316 g (2.9 lb)

• Operating Conditions:

  • Temp: -30 °C to 60 °C (-22 °F to 140 °F)

  • Humidity: ≤ 95% (non-condensing)

Other Features

• General Functions: Heartbeat, Mirror, Anti-Banding, Email Reset, Pixel Counter

• Languages: 33 Supported (EN, RU, FR, ES, CN (Traditional), JP, etc.)

Certifications

• EMC: CE-EMC, RCM, IC, KC

• Safety: UL, CB, CE-LVD

• Environmental: CE-RoHS

• Protection: IP67 (Weatherproof)