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Mô tả Cam Hikvision DS-2DF8C842IXS-AELW

Camera Module

Image Sensor1/1.2″ progressive scan CMOSMinimum IlluminationColor: 0.002 lux @ (¦/1.6, AGC on), B/W: 0.0002 lux @ (¦/1.6, AGC on), 0 lux with IRShutter Speed1/1 s to 1/30,000 sSlow ShutterYesFocusSemi-auto, manual, autoDay/NightICRDay/Night SwitchDay, night, auto, scheduled-switchBLCYesWDR120 dB WDRHLCYes3D DNRYesDefogYesEISYes, built-in gyroscope to improve EIS performanceRegional ExposureYesRegional FocusYesImage SettingsSaturation, brightness, contrast, sharpnessWhite BalanceAuto, ATW, sodium lamp, fluorescent lamp, indoor, outdoor, MWBDigital Zoom16xOptical Zoom42xPrivacy MaskUp to 24 masks, polygon region, mosaic mask, mask color configurableSNR≥55 dBGeneral FunctionMirror, password protection, video tampering alarm, watermark, IP address filterOptical DefogYesLens
Focal Length7.5 mm to 315 mm, 42x opticalZoom SpeedApproximately 7.5 sFOVHorizontal field of view: 60.4° to 1.7° (wide-tele), Vertical field of view: 36.2° to 0.9° (wide-tele), Diagonal field of view: 67.8° to 2.2° (wide-tele)Aperture¦/1.6PTZ
Movement Range (Pan)360°Movement Range (Tilt)-20° to 90° (auto flip)Pan SpeedPan speed: configurable from 0.1° to 210°/s; preset speed: 280°/sTilt SpeedTilt speed: configurable from 0.1° to 150°/s, preset speed 250°/sProportional ZoomYesPresets300Patrol Scan8 patrols, up to 32 presets for each patrolPattern Scan4 pattern scans, record time over 10 minutes for each scanPower-off MemoryYesPark ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan3D PositioningYesPTZ Status DisplayYesPreset FreezingYesScheduled TaskPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux outputVideoMaximum Resolution3840 × 2160Main Stream60 Hz: 30 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)Sub-Stream60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)Third Stream60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)Video CompressionH.265, H.264, MJPEGVideo Bit Rate32 Kbps to 16384 KbpsH.264 TypeBaseline profile, main profile, high profileH.265 TypeMain profileH.264+YesH.265+YesSVCYesROIDynamic face tracking, fixed region, dynamic license plate trackingAudio
Audio CompressionG.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCMAudio Bit rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 192 Kbps (MP2L2)

Smart Features  
Face Capture Detects up to 30 faces at the same time. Detecting, tracking, capturing, grading, selecting of face in motion, and output best face picture
Face Comparison Yes
Basic Event Motion detection, video tampering alarm, alarm input and output, exception
Smart Event Unattended baggage detection, object removal detection, intrusion detection, line crossing

detection, region entrance detection, region exiting detection, audio exception detection, vandal- proof alarm

Smart Tracking Manual tracking, panorama tracking, event tracking, patrol tracking among multiple detection

scenes

Smart Record ANR, Dual-VCA
Alarm Linkage Preset, patrol scan, pattern scan, memory card video recording, alarm output, send e-mail, notify

surveillance center, upload to FTP, NAS video recording

Network
Network Storage NAS (NFS, SMB/CIFS)
Protocols IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP,

DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour

API Open-ended API, ONVIF (Profile S, Profile G), ISAPI, Hikvision SDK, third-party management platform,

ISUP

Simultaneous Live Views Up to 20 channels
User/Host Up to 32 users, 3 levels: administrator, operator, and user
Smooth Streaming Yes
Security Measures Authenticated user name and password, MAC address binding, HTTPS encryption, 802.1x

authenticated access, IP address filter

Client iVMS-4200, iVMS-4500, Hik-Connect
Web Browser IE 10+, Chrome 57+, Firefox 52+, Safari 12+
Interface  
Communication Interface RJ-45,self-adaptive 10M/100M Ethernet port
On-Board Storage Built-in memory card slot, support microSD/Micro SDHC/microSDXC, up to 256 GB; NAS (NFS,

SMB/CIFS), ANR

Alarm Input 7 alarm inputs
Alarm Output 2 alarm outputs
Audio Input 1 audio input, 2.0 to 2.4 Vp-p, 1k ohm ±10
Audio Output 1 audio output, line level, impedance: 600 Ω
Video Output 1.0 V[p-p]/75 Ω, PAL, NTSC, BNC connector
RS-485 HIKVISION, Pelco-P, Pelco-D, self-adaptive
Supplement Light  
IR Distance 1,640 ft (500 m)
Smart IR yes
General  
Power 24 VAC (maximum 60 W, including maximum 15 W for IR and maximum 8 W for heater), PoE 802.3 bt

(maximum 51 W, including maximum 15 W for IR and maximum 8 W for heater).

Operating Conditions Temperature: -40° to 70° C (-40° to 158° F),humidity: ≤95 (non-condensing)
Wiper Yes, rain-sensing auto control
Material ADC12
Dimensions Ø267 mm × 430 mm (Ø10.51″ × 16.93″)
Weight Approximately 9.6 kg (21.16 lb)
 

Web Client Language

32 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)

Approval
Protection Lightning protection, surge protection and voltage transient protection, ±6 kV line to gnd, ±3 kV line

to line, IEC61000-4-5, IP67 standard, IK10 (excluding glass window)

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