Hikvision IP Camera, DS-2CD2043G2-LI2U(2.8mm),4mp,Bullet,IR40m,Acusense Smart Hybrid Light

Description Hikvision IP Camera, DS-2CD2043G2-LI2U(2.8mm),4mp,Bullet,IR40m,Acusense Smart Hybrid Light

Camera

• Image sensor : 1/2.9" progressive scan CMOS
• Max. resolution : 2688 × 1520
• Min. Illumination : Color: 0.005 lux @ (F1.6, AGC ON), 0 lux with backlight
• Delay time : 1/3 sec to 1/100,000 sec
• Day and night : IR filter
• Angle adjustment : Horizontal (Pan): 0° to 360°, Vertical (Tilt): 0° to 90°, Rotation (Rotate): 0° to 360°

Lens

• Lens type : Fixed focal lens, choice of: 2.8, 4 and 6 mm
• Focal length and field of view :
  • 2.8 mm: Horizontal field of view (FOV) 104°, vertical FOV 57°, diagonal FOV 122°
  • 4 mm: Horizontal FOV 84°, Vertical FOV 45°, Diagonal FOV 100°
  • 6 mm: Horizontal FOV 52°, Vertical FOV 28°, Diagonal FOV 61°
• Lens mount : M12
• Aperture type : Fixed
• Aperture : F1.6
• Depth :
  • 2.8 mm: 1.4 m to infinity
  • 4 mm: 1.5 m to infinity
  • 6 mm: 3.5 m to infinity

DORI (Discovery, Observation, Recognition, Identification)

• 2.8 mm : Detection (D): 63 m, Observation (O): 25 m, Recognition (R): 12 m, Identification (I): 6 m
• 4 mm : D: 78 m, O: 31 m, R: 15 m, I: 7 m
• 6 mm : D: 128 m, O: 50 m, R: 25 m, I: 12 m

Lighting

• Lighting type : IR (infrared), white light
• Lighting distance : up to 40 m
• Smart lighting : 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)
• Auxiliary 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)
• 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
• Video bitrate : 32 Kbps to 8 Mbps
• Bitrate control : CBR, VBR
• Region of Interest (ROI) : 1 fixed region for main and auxiliary stream

Audio

• Audio Compression : -2U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Bitrate : -2U: 64 Kbps (G.711) / 16 Kbps (G.722.1) / 16 Kbps (G.726) / 32-160 Kbps (MP2L2) / 8-320 Kbps (MP3) / 16-64 Kbps (AAC-LC)
• Audio sampling frequency : -2U: 8 kHz/16 kHz/32 kHz/48 kHz
• Ambient noise filtering : -2U: Yes

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 broadcast : up to 6 channels
• Security : Password protection, strong password, HTTPS encryption, IP address filter, security log, HTTP/HTTPS authentication, and more.
• User/Host : Up to 32 users, 3 levels: Administrator, Operator, User
• Client : iVMS-4200, Hik-Connect, Hik-Central
• Web browser : IE 11 (with plug-in), Chrome 80+, Firefox 80+, Edge 89+, Safari 13+ (without plug-in)

Image

• Day/Night Switch : Day, Night, Auto, Scheduled
• Wide Dynamic Range (WDR) : 120 dB
• SNR : ≥ 52 dB
• Image enhancement : BLC, HLC, 3D DNR
• Privacy Mask : 8 programmable polygon masks

Interface

• Network interface : 1 RJ45 10M/100M self-adaptive Ethernet port
• Built-in memory : Built-in slot for microSD/microSDHC/microSDXC card, up to 512 GB
• Reset button : Yes
• Audio : Built-in microphone: -2U: Dual microphone array

Event

• Main event : Motion detection (with human and vehicle detection), video tampering alarm, exception
• Smart event : facial recognition
• Connectivity : Upload to FTP/NAS/Memory card, Center notification, Send email, Start recording, Take snapshot
• Deep learning function : perimeter protection (line crossing, intrusion), supports triggering alarms by specific types of objects (human and vehicle)

General

• Power supply : 12 VDC ± 25%, max. 6 W, PoE: IEEE 802.3af, Class 3, max. 7.5 W
• Material : Metal
• Dimensions : Ø74.4 mm × 176.3 mm
• Weight : approx. 515 g
• Storage conditions : -30 °C to 60 °C. Humidity 95% or less
• Operating conditions : -30 °C to 60 °C. Humidity 95% or less
• Language : 33 languages, including Georgian.
• General function : Heartbeat, mirror, password recovery via email, pixel counter, anti-banding.

Certification

• Protection : IP67 (waterproof and dustproof)