DS 2DE4425IW DE 4MP 25X Powered by DarkFighter
| Lens | |
|---|---|
| FOV | Horizontal: 57.6° to 2.5° (Wide-Tele) Vertical: 34.4° to 1.4° (Wide-Tele) Diagonal: 64.5° to 2.9° (Wide-Tele) |
| Zoom Speed | Approx. 3.6 s (optical lens, wide-tele) |
| Working Distance | 10 mm to 1500 mm (wide-tele) |
| Aperture Range | F1.6 to F3.5 |
| Focal Length | 4.8 mm to 120 mm, 25× optical zoom |
| Image | |
| Image Enhancement | HLC, BLC, 3D DNR, Defog, EIS, Regional Exposure, Regional Focus |
| Sub-Stream | 50Hz: 25fps (704×576, 640×480, 352×288) 60Hz: 30fps (704×480, 640×480, 352×240) |
| Max. Resolution | 1920 × 1080 |
| Main Stream | 50Hz: 25fps (1920×1080, 1280×960, 1280×720); 50fps (1280×960, 1280×720) 60Hz: 30fps (1920×1080, 1280×960, 1280×720); 60fps (1280×960, 1280×720) |
| Third Stream | 50Hz: 25fps (1920×1080, 1280×960, 1280×720, 704×576, 640×480, 352×288) 60Hz: 30fps (1920×1080, 1280×960, 1280×720, 704×480, 640×480, 352×240) |
| Network | |
| Network Storage | Micro SD/SDHC/SDXC up to 256 GB; NAS (NPS, SMB/CIFS), ANR |
| Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour |
| API | ONVIF (Profile S, G, T), ISAPI, SDK |
| Simultaneous Live View | Up to 20 channels |
| User/Host | Up to 32 users, 3 levels: Administrator, Operator, User |
| Client | iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect |
| Web Browser | IE 8–11, Chrome 31+, Firefox 30+, Edge 16+ |
| Security Measures | User & Host authentication, HTTPS encryption, IEEE 802.1x, IP filtering |
| Interface | |
| Audio Input | 1-ch audio input |
| Audio Output | 1-ch audio output |
| Network Interface | 1 RJ45 10/100M Ethernet, PoE+ (802.3 at, Class 4) |
| Compression Standard | H.265+ |
| H.264 Type | Baseline Profile/Main Profile/High Profile |
| Video Compression | Main: H.265+/H.265/H.264+/H.264 Sub: H.265/H.264/MJPEG Third: H.265/H.264/MJPEG |
| H.265 Type | Baseline Profile/Main Profile/High Profile |
| Video Bitrate | 32 Kbps to 16384 Kbps |
| Audio Compression | G.711a/μ, G.722.1, G.726, MP2L2, PCM |
| Camera Module | |
| Image Sensor | 1/2.8″ progressive scan CMOS |
| Min. Illumination | Color: 0.005 Lux (F1.6, AGC ON); B/W: 0.001 Lux (F1.6, AGC ON); 0 Lux with IR |
| White Balance | Auto/Manual/ATW/Indoor/Outdoor/Fluorescent/Sodium |
| Gain | Auto/Manual |
| Shutter Time | 50Hz: 1/1 – 1/30,000 s; 60Hz: 1/1 – 1/30,000 s |
| Day & Night | IR Cut Filter |
| Digital Zoom | 16× |
| Privacy Mask | 24 programmable privacy masks |
| Focus Mode | Auto/Semi-auto/Manual |
| WDR | 120 dB |
| Supplement Light | |
| IR Distance | 100 m |
| Smart IR | Yes |
| PTZ | |
| Movement Range (Pan) | 360° endless |
| Pan Speed | 0.1°/s – 80°/s (configurable), Preset 80°/s |
| Movement Range (Tilt) | -15° to 90° (auto-flip) |
| Tilt Speed | 0.1°/s – 80°/s (configurable), Preset 80°/s |
| Proportional Zoom | Yes |
| Presets | 300 |
| Patrol Scan | 8 patrols, 32 presets each |
| Pattern Scan | 4 patterns, 10+ min record |
| Power-off Memory | Yes |
| Park Action | Preset, Pattern, Patrol, Auto, Tilt, Random, Frame, Panorama |
| 3D Positioning | Yes |
| Preset Freezing | Yes |
| Scheduled Task | Preset, Pattern, Patrol, Auto, Tilt, Random, Frame, Panorama, Dome Reboot, Adjust, Aux Output |
| Smart Features | |
| Basic Event | Motion Detection, Video Tampering, Exception |
| Smart Detection | Intrusion, Line Crossing, Region Entrance/Exit, Object Removal, Unattended Baggage |
| Smart Record | ANR, Dual-VCA |
| ROI | 4 fixed areas per stream |
| General | |
| Material | ADC12, PC, PC+10% GF |
| Dimensions | Φ164.5 mm × 290 mm |
| Weight | Approx. 2 kg (4.41 lb) |
| Protection | IP66, TVS 4000V Lightning, Surge & Voltage Protection |
| Power | 12 VDC & PoE+ (802.3 at, Class 4), Max 18 W (incl. 7W IR) |
| Working Temperature | -30°C to 65°C (-22°F to 149°F) |
| Working Humidity | ≤ 90% |
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