描述
DS-2CD6D44G3-IZHS
4-Directional Multisensor Network Camera
DS-2CD6D44G3-IZHS 屬海康威視閉路電視產品。傑成系統有限公司（香港防盜）為海康威視產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。選型及報價可參考閉路電視安裝。規格以原廠資料為準。
規格
Camera
| Image Sensor | 4 sensors, 1/2.7" Progressive Scan CMOS |
|---|---|
| Max. Resolution | 2688 × 1520 |
| Min. Illumination | Color: 0.002 Lux @ (F1.2, AGC ON),B/W: 0.001 Lux @ (F1.2, AGC ON),0 Lux with light |
| Shutter Time | 1 s to 1/100,000 s |
| Day & Night | IR cut filter |
| Angle Adjustment | Remote adjustment (Max. 400 cycles) Pan: 0° to 350°,tilt: 17° to 105°,rotate: -90° to 90° |
Lens
| Lens Type | Varifocal lens, motorized lens, 3 to 14 mm |
|---|---|
| Focal Length & FOV | 3 to 14 mm, horizontal FOV 113.6° to 31°, vertical FOV 59.6° to 17.5°, diagonal FOV 137.8° to 35.6° |
| Lens Mount | Integrated |
| Focus | Auto,Semi-auto,Manual |
| Aperture | F1.79 |
Pixel Density
| OODPCVS | Wide: Overview: 75.0 m, Outline: 37.5 m, Discern:18.7 m, Perceive: 12.0 m, Characterize: 6.1 m, Validate: 3.0 m, Scrutinize: 1.0 m . Tele: Overview: 247.3 m, Outline: 123.7 m, Discern: 61.8 m, Perceive: 39.6 m, Characterize: 19.8 m, Validate: 9.9 m, Scrutinize: 3.3 m . The OODPCVS values are calculated using pixel densities for different use cases as recommended by the IEC/EN 62676-4: 2025 standard. IEC 62676-4:2025 describes the planning, design, installation, testing, commissioning, and maintaining of video surveillance systems (VSS) comprising image capture device(s), interconnection(s) and image handling device(s), for use in security applications within private or public spaces. |
|---|
Illuminator
| Supplement Light Type | IR |
|---|---|
| Supplement Light Range | Up to 30 m |
| IR Wavelength | 850 nm |
Video
| Main Stream | channel1： 50 Hz:25 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) 60 Hz:30 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) channel2： 50 Hz:25 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) 60 Hz:30 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) channel3： 50 Hz:25 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) 60 Hz:30 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) channel4： 50 Hz:25 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) 60 Hz:30 fps(2688 × 1520,2560 × 1440,1920 × 1080,1280 × 720) |
|---|---|
| Sub-Stream | channel1： 50 Hz:25 fps(704 × 576,640 × 480) 60 Hz:30 fps(704 × 480,640 × 480) channel2： 50 Hz:25 fps(704 × 576,640 × 480) 60 Hz:30 fps(704 × 480,640 × 480) channel3： 50 Hz:25 fps(704 × 576,640 × 480) 60 Hz:30 fps(704 × 480,640 × 480) channel4： 50 Hz:25 fps(704 × 576,640 × 480) 60 Hz:30 fps(704 × 480,640 × 480) |
| Third Stream | channel1： 50 Hz:25 fps(1920 × 1080,1280 × 720,704 × 576,640 × 480) 60 Hz:30 fps(1920 × 1080,1280 × 720,704 × 480,640 × 480) channel2： 50 Hz:25 fps(1920 × 1080,1280 × 720,704 × 576,640 × 480) 60 Hz:30 fps(1920 × 1080,1280 × 720,704 × 480,640 × 480) channel3： 50 Hz:25 fps(1920 × 1080,1280 × 720,704 × 576,640 × 480) 60 Hz:30 fps(1920 × 1080,1280 × 720,704 × 480,640 × 480) channel4： 50 Hz:25 fps(1920 × 1080,1280 × 720,704 × 576,640 × 480) 60 Hz:30 fps(1920 × 1080,1280 × 720,704 × 480,640 × 480) |
| Video Compression | Main stream: H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264 |
| Video Bit Rate | 32 Kbps to 8 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 |
| Region of Interest (ROI) | 4 fixed regions for each stream |
| Target Cropping | Yes |
Audio
| Audio Compression | G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
|---|---|
| Audio Bit Rate | 16 Kbps(G.722.1)/64 Kbps (G.711ulaw/G.711alaw)/16~64 Kbps(AAC-LC)/8~320 Kbps(MP3)/16 Kbps(G.726)/32~192 Kbps(MP2L2) |
| Audio Sampling Rate | 8 kHz/16 kHz/32 kHz/48 kHz |
| Environment Noise Filtering | Yes |
Network
| Protocols | IPv6,UDP,RTP,SSL/TLS,TCP/IP,ICMP,DDNS,DHCP,RTCP,DNS,IPv4,QoS,RTSP,HTTP,IGMP,802.1X,UPnP,SMTP,WebSockets,PPPoE,HTTPS,SFTP,NTP,SNMP,WebSocket,FTP |
|---|---|
| Simultaneous Live View | Up to 20 channels |
| API | ISAPI,EZVIZ,Open Network Video Interface,ISUP,OTAP,SDK |
| User/Host | Up to 32 users 3 user levels: administrator, operator, and user |
| Security | Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface |
| Network Storage | NAS (NFS, SMB/CIFS) |
| Client | iVMS-4200,Hik-Connect |
| Web Browser | Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Safari 11+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+ |
Image
| Image Settings | sharpness,contrast,brightness,saturation,white balance,gain,adjustable by client software or web browser |
|---|---|
| Day/Night Switch | Schedule,Night,Auto,Day |
| Wide Dynamic Range (WDR) | 120 dB |
| SNR | ≥ 52 dB |
| Image Stabilization | EIS |
| Image Enhancement | BLC,HLC,3D DNR,Distortion Correction |
| Privacy Mask | 8 programmable polygon privacy masks |
| Picture Overlay | LOGO picture can be overlaid on video with 128 × 128 24 bit bmp format. |
Interface
| Ethernet Interface | 1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet port |
|---|---|
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB |
| Audio | 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Alarm | 2 inputs, 2 outputs (max. 24 VDC, 1 A) |
| RS-485 | 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive) |
| Reset Key | Yes |
Event
| Basic Event | Motion detection,video tampering alarm,network disconnected,IP address conflict,illegal login,HDD full,HDD error |
|---|---|
| Smart Event | scene change detection,defocus detection,audio exception detection |
| Linkage | audible warning,notify surveillance center,trigger alarm output,Upload to FTP/NAS/memory card,trigger recording,send email |
Deep Learning Function
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) |
|---|---|
| Multi-target-type Detection | Supports simultaneous detection and capture of human body, face, vehicle,andnon-motor vehicle, Supports license plate recognition, Supports counting the number of line crossing targets by type, including human body, non-motor vehicle, motor vehicle |
| Face Capture | Detects up to 120 faces simultaneously, captures up to 40 face pictures per frame simultaneously and uploads up to 10 face pictures per second |
General
| Power | 3-core terminal block,12 VDC ± 20%, 3.3 A, max. 40 W, PoE: Hi-PoE: 42.5 VDC to 57 VDC, 1.05 A to 0.78 A, max. 45W |
|---|---|
| Dimension | Ø290 mm × 147.85 mm (Ø11.42" × 5.8") |
| Package Dimension | 453 mm × 393 mm × 385 mm (17.8" × 15.47" × 15.16") |
| With Package Weight | Approx. 8.0 kg (17.63 lb.) |
| Storage Conditions | -40 °C to 60 °C (-40 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Startup and Operating Conditions | -40 °C to 60 °C (-40 °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,flash log,password reset via email,pixel counter,password protection,one-key reset,anti-banding |
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, EN 50121-4: 2016+A1:2019, RCM: AS/NZS CISPR 32: 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 |
| Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
| Protection | IP67: IEC 60529-2013,IK10: IEC 62262:2002 |
| Anti-Corrosion Protection | NEMA 4X (NEMA 250-2018) |
