Description
DS-2DF8C842IXG1-EL
Hikvision 8MP 42 × Network IR Speed Dome Camera
Datasheet:
DS-2DF8C842IXG1-EL
- 1/1.2″ progressive scan CMOS
- High quality imaging with 8 MP resolution
- Excellent low-light performance via DarkFighter 2.0 technology
- Clear imaging against strong back light due to 140 dB AWDR technology
- 42 × optical zoom and 16 × digital zoom provide close up views over expansive areas
- Expansive night view with up to 500 m IR distance
- Water and dust resistant (IP67) and vandal resistant (IK10) excluding glass window
- Supports face capture to detect, capture, grade, and select faces in motion
- Supports road traffic to detect vehicles
- Smart Pan-Tilt Correction
| Category | Specification |
|---|---|
| Camera | |
| Image Sensor | 1 / 1.2＂ progressive scan CMOS |
| Min. Illumination | Colour: 0.0005 Lux @ (F1.6, AGC ON), B / W: 0.0001 Lux @ (F1.6, AGC ON), 0 Lux with IR |
| Shutter Speed | 1 / 1 s to 1 / 30,000 s |
| Slow Shutter | Yes |
| Day & Night | IR cut filter |
| Zoom | 42x optical, 16x digital |
| Max. Resolution | 3840 × 2160 |
| Lens Focus | Auto, semi-auto, manual, rapid focus |
| Focal Length | 7.5 mm to 315 mm, 42X Optical |
| Zoom Speed | Approx. 7.5 s |
| FOV | H: 60.4° to 1.7°, V: 36.2° to 0.9°, D: 67.8° to 2.2° |
| Aperture | Max. F1.6 |
| Illuminator | |
| Supplement Light Type | IR |
| Supplement Light Range | Up to 500 m |
| Smart Supplement Light | Yes |
| PTZ | |
| Pan Range | 360°, Smart Pan-Tilt Correction |
| Tilt Range | -20° to 90° (auto flip), Smart Pan-Tilt Correction |
| Pan Speed | 0.1° to 210° / s, Preset: 280° / s |
| Tilt Speed | 0.1° to 150° / s, Preset: 250° / s |
| Proportional Pan | Yes |
| Presets | 300 |
| Patrol Scan | 8 patrols, up to 32 presets each |
| Pattern Scan | 4 pattern scans, over 10 minutes each |
| 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 | |
| Main Stream | 50 Hz: 50 fps (3840 × 2160, 2560 × 1440), 100 fps (1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 60 fps, 120 fps (same resolutions) |
| Sub-Stream | 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 24 fps (704 × 480, 640 × 480, 352 × 240) |
| Third Stream | 50 Hz: 25 fps 60 Hz: 24 fps (multiple resolutions) |
| 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 / MJPEG |
| Video Bit Rate | 32 Kbps to 16384 Kbps |
| H.264 Type | Baseline Profile / Main Profile / High Profile |
| H.265 Type | Main Profile |
| SVC | H.264 and H.265 encoding |
| ROI | 8 fixed regions per stream |
| Audio | |
| Compression | G.711a-law, G.711u-law, G.722.1, G.726, MP2L2, PCM, AAC_LC |
| Bit Rate | 16 Kbps to 192 Kbps (format dependent) |
| Sampling Rate | Up to 48 kHz (format dependent) |
| Environment Noise Filter | Yes |
| Network | |
| Smooth Streaming | Yes |
| Security | HTTPS, 802.1X, watermark, IP filter, WSSE, digest, TLS 1.3, TPM 2.0, and more |
| Network Storage | NAS (NFS, SMB / CIFS), ANR |
| Protocols | IPv4 / IPv6, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP / IP, UDP, IGMP, PPPoE, Bonjour, WebSocket, etc. |
| API | ISUP, ISAPI, Hikvision SDK, Open Network Video Interface (Profile S / G / T / M), OTAP |
| Simultaneous Live View | Up to 20 channels |
| Users / Hosts | Up to 32 users, 3 levels (admin, operator, user) |
| Client Support | HikCentral, iVMS-4200, Hik-Connect |
| Browser Compatibility | IE11, Chrome 57.0+, Firefox 52.0+, Safari 11+ |
| Image | |
| Day / Night Switch | Auto, Day, Night, Scheduled-switch |
| Enhancement | BLC, HLC, 3D DNR |
| WDR | 140 dB |
| Defog | Optical defog |
| Stabilization | OIS |
| Regional Exposure / Focus | Yes |
| Settings | Saturation, brightness, contrast, sharpness, gain, white balance |
| Image Switch | Yes |
| Privacy Mask | Up to 24 configurable masks |
| SNR | ≥ 52 dB |
| Smart Detection | |
| Satellite / Gyro / Compass | Satellite: No, Gyroscope: Yes, Compass: No |
| Interface | |
| Video Output | 1.0 V [p-p] / 75 Ω, PAL, NTSC, BNC |
| Reset / Ethernet Port | Yes / RJ45 10M / 100M |
| On-board Storage | microSD / microSDHC / microSDXC, up to 256 GB |
| Alarm I/O | 7 inputs, 2 outputs |
| Audio I/O | 1 in, 1 out (line level) |
| RS-485 | Half duplex, HIKVISION, Pelco-P / D |
| Events | Motion, tamper, network error, alarm I/O, unattended baggage, object removal |
| Linkage | FTP, NAS, card, email, recording, PTZ action |
| AI & Analytics | |
| Perimeter Protection | Line crossing, region entrance / exit, intrusion detection |
| Multi-Target Detection | Detects face, human, vehicle; extracts multiple features |
| Face Capture | Up to 30 faces, best image selection, face tracking |
| Face Comparison | 10 libraries, 150,000 total, face encryption |
| Vehicle Detection | LPR for 124+ countries, vehicle type, direction, block / allow list |
| LPR Accuracy | ≥ 98% recognition, ≥ 99% capture, direction accuracy ≥ 98% |
| Capture Speed | 120 km / h front, 80 km / h side |
| Capture Modes | License Plate and Vehicle Mode, Vehicle Priority Mode |
| Tracking | Manual, Auto Tracking 3.0, Armed Person Tracking |
| General | |
| Power Supply | 36 VDC ± 25%, Max. 60 W / PoE 802.3bt, Class 6 |
| Operating Conditions | -40°C to 70°C, ≤ 95% RH |
| General Features | IP filtering, 3 streams, password protection, flash log |
| Vandal / Heater / Wiper | No / Yes / No |
| De-icing / Demist | No / Yes |
| Languages | 33 supported (incl. English, French, Chinese, Arabic, Russian) |
| Dimensions | Ø 267 mm × 430 mm (Ø 10.51″ × 16.93″) |
| Weight | Approx. 9.6 kg (21.16 lb.) |
| Approvals | EMC: CE, RCM, IC, KC / Safety: CB, CE-LVD, LOA / Environment: RoHS, WEEE, REACH |
| Protection | IP67, IK10, 6000V lightning, surge, voltage transient |
| Anti-Corrosion | No |
