描述
海康威視 DS-2DF8225IX-AELW(T5) 是 8 吋 2MP 25 倍 DarkFighter 紅外網絡快球，1/1.8 吋 CMOS，紅外距離最遠 400 米，IP67 防水防塵。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-2DF8225IX-AELW(T5)
8-inch 2 MP 25X DarkFighter IR Network Speed Dome
Features
- 1/1.8″ Progressive Scan CMOS
- High quality imaging with 2 MP resolution
- Excellent low-light performance with DarkFighter technology
- 25× 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)
- Supports face capture to detect, capture, grade, and select faces in motion
- Supports road traffic to detect vehicles
Specifications
| Camera | |
| Image Sensor | 1/1.8″ progressive scan CMOS |
| Min. Illumination | Color: 0.002 Lux @ (F1.5, AGC ON), B/W: 0.0002 Lux @ ((F1.5, AGC ON), 0 Lux with IR |
| Shutter Speed | 1/1 s to 1/30,000 s |
| Day & Night | IR cut filter |
| Zoom | 25x optical, 16x digital |
| DORI | Detect (25px/m): 2034.5 m Observe (63px/m): 807.3 m Recognize (125px/m): 406.9 m Identify (250px/m): 203.4 m |
| Max. Resolution | 1920 × 1080 |
| Image | |
| Image Settings | Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser |
| Image Enhancement | BLC, HLC, 3D DNR |
| Wide Dynamic Range (WDR) | 140 dB WDR |
| 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 |
| General | |
| General Function | Mirror, password protection, watermark, IP address filter |
| Power | 24 VAC (Max. 60 W, including max. 18 W for IR and max. 6 W for heater), Hi-PoE (Max. 50 W, including max. 18 W for IR and max. 6 W for heater) |
| Operating Condition | Temperature: -40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95% |
| Wiper | Yes |
| Dimension | ⌀ 266.6 mm × 410 mm (⌀ 10.50″ × 16.14″) |
| Weight | Approx. 8 kg (17.64 lb.) |
