描述
海康威視 DS-2DE2A404IWG1-E/W 是 4MP 4 倍光學變焦戶外迷你 Wi-Fi AcuSense 快球，以深度學習分類人與車，內置麥克風及喇叭，紅外距離 20 米。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、無線與有線閉路電視。
HIKVISION DS-2DE2A404IWG1-E/W
4MP 4X IR Mini Outdoor WiFi Acusense PTZ Camera
Features
- High quality imaging with 4 MP resolution
- Focuses on human and vehicle classification based on deep learning
- Excellent low-light performance via powered-by-DarkFighter technology
- 4x optical zoom allows for closer viewing of subjects in expansive areas
- Built-in microphone and speaker for real-time audio security
- Up to 20 m IR range ensures safety at night
- Supports Wi-Fi connection and easy installation
- Water and dust resistant (IP66) and vandal proof (IK10)
Specifications
| Camera | |
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Max. Resolution | 2560 × 1440 |
| Min. Illumination | Color: 0.005 Lux @ (F1.8, AGC ON),B/W: 0.001 Lux @ (F1.8, AGC ON),0 Lux with IR |
| Shutter Speed | 1/1 s to 1/30,000 s |
| Day & Night | IR cut filter |
| Zoom | 4x optical, 16x digital |
| Slow Shutter | Yes |
| 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 | Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) | 120 dB |
| SNR | ＞52 dB |
| Defog | Digital Defog |
| Image Enhancement | BLC, HLC, 3D DNR |
| Privacy Mask | 24 programmable polygon privacy masks, mask color or mosaic configurable |
| Regional Focus | Yes |
| Regional Exposure | Yes |
| General | |
| Power | 12 VDC, Max. 11.2 W; PoE (802.3af) |
| Dimension | Ø130.7 mm × 103.6 mm (Ø5.15″ × 4.00″) |
| Weight | Approx. 560 g (1.23 lb.),With Package Weight: Approx. 780 g (1.72 lb.) |
| Operating Condition | -20 °C to 60 °C (-4 °F to 140 °F). Humidity 90% or less (non-condensing) |
| General Function | Mirror, password protection |
