- 24/7 colorful imaging
- High quality imaging with 2 MP resolution
- Audio visual alarm: The white flashing light and audible
Hikvision DS-2DE7A220MCG-EB 2 MP 20 × Network Speed Dome adopts 1/1.8" progressive scan CMOS chip. With the 20 × optical zoom lens, the camera offers more details over expansive areas. This series of cameras can be widely used for wide ranges of high-definition, such as the rivers, roads, railways, airports, squares, parks, scenic spots, and venues, etc. Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency and effectiveness.
Features
- 24/7 colorful imaging
- High quality imaging with 2 MP resolution
- Audio visual alarm: The white flashing light and audible
- warning can be triggered by certain events
- 20 × optical zoom and 16 × digital zoom provide close up
- views over expansive areas
- Expansive night view with up to 150 m IR distance and 100
- m white light
- Focuses on human and vehicle targets classification based
- on deep learning
- Face capture: Up to 5 faces captured at the same time
| Image Sensor | 1/1.8" progressive scan CMOS |
| Max. Resolution | 1920 × 1080 |
| Min. Illumination | Color: 0.0005Lux @ (F1.2, AGC ON), B/W: 0.0001Lux @ (F1.2, AGC ON), 0 lux with light |
| Shutter Speed | 1/1 s to 1/30000 s |
| Slow Shutter | Yes |
| Day & Night | IR cut filter |
| Zoom | 20 × optical, 16 × digital |
| Focal Length | 6.7 mm to 134 mm |
| Zoom Speed | Approx. 7 s |
| FOV | Horizontal field of view: 53° to 4.9° (wide-tele), Vertical field of view: 31.3° to 2.7° (wide-tele), Diagonal field of view: 59.6° to 5.6° (wide-tele) |
| Aperture | Max. F1.2 |
| Focus | Auto, semi-auto, manual |
| Supplement Light Type | Hybrid (IR and White Light) |
| Supplement Light Range | White light: up to 100 m IR: up to 150 m |
| Movement Range (Pan) | 360° |
| Movement Range (Tilt) | -15° to 90° (auto flip) |
| Pan Speed | Pan speed: configurable from 0.1° to 160°/s; preset speed: 240°/s |
| Tilt Speed | Tilt speed: configurable from 0.1° to 120°/s, preset speed 200°/s |
| Presets | 300 |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol |
| Simultaneous Live View | Up to 20 channels |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Wide Dynamic Range (WDR) | 120 dB |
| Alarm | 2 inputs, 1 output |
| Audio | 1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 kΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω |
| Built-in Speaker | 1 built-in speaker with effective distance reaching max. 30 meters |
| Basic Event | Motion detection, video tampering alarm, exception, alarm input and output |
| Smart Event | Line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection |
| Smart Tracking | Manual tracking, auto-tracking |
| Alarm Linkage | Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, audible warning, white light flashing, and PTZ actions (such as preset, patrol scan, pattern scan) |
| Face Capture | Detects up to 5 faces simultaneously. Supports detecting, capturing, grading, selecting of face in motion, and output the best face picture of the face |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) |
