Hikvision HKV DS-2CD2T46G2H-4I (4MM)

• Image Sensor : 1/3″ Progressive Scan CMOS
• Max. Resolution : 2688 × 1520
• Min. Illumination : Color: 0.001 Lux @ (F1.0, 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 : 4 mm
• Focal Length & FOV : 4 mm, horizontal FOV 81.1°, vertical FOV 44.7°, diagonal FOV 94.6°
• Lens Mount : M12
• Iris Type : Fixed
• Aperture : F1.0
• Depth of Field : 4 mm: 2.5 m to ∞

DORI

• DORI : 4mm: D: 78 m, O: 31 m, R: 15 m, I: 7 m

Illuminator

• Supplement Light Type : IR
• Supplement Light Range : 2I: up to 60 m; 4I: up to 80 m
• Smart Supplement Light : Yes
• IR Wavelength : 850 nm

Video

• Main Stream
  • 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
  • 60 Hz: 30 fps (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.265+/H.264+
  • 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 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

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, ARP, WebSocket, WebSockets
• Simultaneous Live View : Up to 6 channels
• API : Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), 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), 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 11,
  • Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+,
  • Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image

• 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
• Privacy Mask : 4 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

Event

• Basic Event : Motion detection (support alarm triggering by specified target types (human and
  vehicle)), video tampering alarm, exception
• Smart Event : Scene change detection
• Linkage : Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email

Deep Learning Function

• Face Capture : Yes
• Perimeter Protection :
  • Line crossing, intrusion, region entrance, region exiting
  • Support alarm triggering by specified target types (human and vehicle)

General

• Power
  • -2I:
    • 12 VDC ± 25%, 0.6 A, max. 7.2 W, Ø 5.5 mm coaxial power plug, reverse polarity
      protection,
    • PoE: IEEE 802.3af, Class 3, max. 9 W
  • -4I:
    • 12 VDC ± 25%, 0.83 A, max. 10 W, Ø 5.5 mm coaxial power plug, reverse polarity protection,
    • PoE: IEEE 802.3af, Class 3, max. 12 W
• Material : Front cover: Metal, body: Metal, bracket: Metal
• Dimension : 286.7 mm × 93.1 mm × 91.2 mm (11.3″ × 3.7″ × 3.6″)
• Package Dimension : 386 mm × 156 mm × 155 mm (15.2″ × 6.1″ × 6.1″)
• Weight : Approx. 1085 g (2.4 lb.)
• With Package Weight : Approx. 1639 g (3.6 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