描述
海康威視 DS-2DF7C442IXG1-ELWYP 是 7C 系列 4MP 42 倍光學變焦 DarkFighter 交通網絡快球，具 150 dB 寬動態，紅外最遠 400 米，IP67 及 IK10（玻璃窗除外）。香港防盜為安裝商及經銷商，規格以原廠為準。
相關方案：海康威視閉路電視安裝、閉路電視安裝。
HIKVISION DS-2DF7C442IXG1-ELWYP
7C Series 4MP 42X DarkFighter Traffic Network Speed Dome
Features
- 1/1.8″ Progressive Scan CMOS
- High quality imaging with 4 MP resolution
- Excellent low-light performance via DarkFighter 2.0 technology
- Clear imaging against strong back light due to 150 dB AWDR technology
- 42 × optical zoom and 16 × digital zoom provide close up views over expansive areas
- Expansive night view with up to 400 m IR distance
- Water and dust resistant (IP67) and vandal proof (IK10) excluding glass window
- Smart Pan-Tilt Correction
- Multiple violations supported: illegal parking detection, reverse driving detection, over lane line detection, illegal lane change detection, vehicle on non-motor vehicle lane, U-turning detection
Specifications
| Camera | |
| Image Sensor | 1/1.8″ progressive scan CMOS |
| Min. Illumination | Color: 0.0003 Lux @ (F1.2, AGC ON), B/W: 0.0001 Lux @ (F1.2, AGC ON), 0 Lux with IR |
| Shutter Speed | 1/30s~1/30000 s |
| Slow Shutter | Yes |
| Day & Night | IR cut filter |
| Zoom | 42x optical, 16x digital |
| Max. Resolution | 2688 × 1520 |
| Image | |
| Image Parameters Switch | Yes |
| Image Settings | Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser |
| Day/Night Switch | Schedule,Night,Day,Auto |
| Image Enhancement | BLC, HLC, 3D DNR |
| Wide Dynamic Range (WDR) | 150 dB WDR |
| Defog | Digital Defog |
| Image Stabilization | Yes. Built-in gyroscope to improve EIS performance |
| Regional Exposure | Yes |
| Regional Focus | Yes |
| Privacy Mask | Up to 24 masks, polygon region, mosaic mask, mask color configurable |
| SNR | ≥ 52 dB |
| General | |
| Vandal-proof Alarm | No |
| Heater | Yes |
| Wiper | Yes |
| De-icing | No |
| Demist | Yes |
| General Function | IP address filter,mirror,password reset via email,third stream |
| Power | 36 VDC± 25%, max. 60 W (Max. 50 W, including max. 10 W for IR and max. 8 W for heater) PoE 802.3bt, type3, class6, max. 60W (Max. 50 W, including max. 10 W for IR and max. 8 W for heater) |
| Operating Condition | Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95% |
| Dimension | Ø 260 mm × 336.4 mm (Ø 10.24″ × 13.24″) |
| Weight | Approx. 6.7 kg (14.77 lb.) |
