| DS-2DF8C842IXS-AELW | |
| Camera Module | |
| Image Sensor | 1/1.2″ progressive scan CMOS |
| Minimum Illumination | Color: 0.002 lux @ (¦/1.6, AGC on), B/W: 0.0002 lux @ (¦/1.6, AGC on), 0 lux with IR |
| Shutter Speed | 1/1 s to 1/30,000 s |
| Slow Shutter | Yes |
| Focus | Semi-auto, manual, auto |
| Day/Night | ICR |
| Day/Night Switch | Day, night, auto, scheduled-switch |
| BLC | Yes |
| WDR | 120 dB WDR |
| HLC | Yes |
| 3D DNR | Yes |
| Defog | Yes |
| EIS | Yes, built-in gyroscope to improve EIS performance |
| Regional Exposure | Yes |
| Regional Focus | Yes |
| Image Settings | Saturation, brightness, contrast, sharpness |
| White Balance | Auto, ATW, sodium lamp, fluorescent lamp, indoor, outdoor, MWB |
| Digital Zoom | 16x |
| Optical Zoom | 42x |
| Privacy Mask | Up to 24 masks, polygon region, mosaic mask, mask color configurable |
| SNR | ≥55 dB |
| General Function | Mirror, password protection, video tampering alarm, watermark, IP address filter |
| Optical Defog | Yes |
| Lens | |
| Focal Length | 7.5 mm to 315 mm, 42x optical |
| Zoom Speed | Approximately 7.5 s |
| FOV | Horizontal 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 | ¦/1.6 |
| PTZ | |
| Movement Range (Pan) | 360° |
| Movement Range (Tilt) | -20° to 90° (auto flip) |
| Pan Speed | Pan speed: configurable from 0.1° to 210°/s; preset speed: 280°/s |
| Tilt Speed | Tilt speed: configurable from 0.1° to 150°/s, preset speed 250°/s |
| Proportional Zoom | Yes |
| Presets | 300 |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol |
| Pattern Scan | 4 pattern scans, record time over 10 minutes for each scan |
| Power-off Memory | Yes |
| Park Action | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan |
| 3D Positioning | Yes |
| PTZ Status Display | Yes |
| Preset Freezing | Yes |
| Scheduled Task | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output |
| Video | |
| Maximum Resolution | 3840 × 2160 |
| Main Stream | 60 Hz: 30 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) |
| Sub-Stream | 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240) |
| Third Stream | 60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240) |
| Video Compression | H.265, H.264, MJPEG |
| Video Bit Rate | 32 Kbps to 16384 Kbps |
| H.264 Type | Baseline profile, main profile, high profile |
| H.265 Type | Main profile |
| H.264+ | Yes |
| H.265+ | Yes |
| SVC | Yes |
| ROI | Dynamic face tracking, fixed region, dynamic license plate tracking |
| Audio | |
| Audio Compression | G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, PCM |
| Audio Bit rate | 64 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) |