Camera IP Speed Dome hồng ngoại Wifi 4.0 Megapixel HIKVISION DS-2DE3A404IWG-E/W
- Cảm biến hình ảnh: 1/2.8” progressive scan CMOS.
- Độ nhạy sáng: Color: 0.005 Lux @(F1.5, AGC ON).
- Độ phân giải: 4MP (2560 × 1440).
- Chuẩn nén: H.265+/H.265.
- Ống kính: 2.8 to 12 mm.
- Zoom quang: 4×.
- Tầm quan sát hồng ngoại: 50 mét.
- Đèn cảnh báo ánh sáng trắng.
- Tích hợp loa ngoài & Micro, hỗ trợ đàm thoại 2 chiều.
- Hỗ trợ 1 audio in & 1 audio out.
- Hỗ trợ 1 alarm in & 1 alarm out.
- Chống ngược sáng thực WDR 120dB.
- Hỗ trợ kết nối không dây Wifi.
- Hỗ trợ khe cắm thẻ nhớ microSD lên đến 256GB.
- Tiêu chuẩn chống bụi & nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
Thông số kỹ thuật
| Model | DS-2DE3A404IWG-E/W |
| Camera | |
| Image Sensor | 1/2.8' Progressive Scan CMOS |
| Max. Resolution | 2560 × 1440 |
| Shutter Time | 1 to 1/30,000 s |
| Min. Illumination | Color: 0.005 Lux @(F1.5, AGC ON); B/W: 0.001 Lux @(F1.5, AGC ON); 0 Lux with IR |
| Day & Night | IR cut filter |
| Zoom | 4× optical, 16× digital |
| Lens | |
| Focal Length | 2.8 to 12 mm |
| FOV | Horizontal field of view: 96.7° to 31.6° (wide-tele) Vertical field of view: 51.1° to 17.7° (wide-tele) Diagonal field of view: 115.1° to 36.3° (wide-tele) |
| Focus | Auto, semi-auto, manual |
| Aperture | Max. F1.5 |
| Zoom Speed | Approx. 2 s (optical lens, wide-tele) |
| Illuminator | |
| Supplement Light Range | IR distance: up to 50 m, white light distance: up to 6m |
| Smart Supplement Light | Yes |
| PTZ | |
| Movement Range (Pan) | 0° to 350° |
| Movement Range (Tilt) | 0° to 90° |
| Pan Speed | Configurable, from 0.1°/s to 60°/s. Preset speed: 60°/s |
| Tilt Speed | Configurable, from 0.1°/s to 50°/s. Preset speed: 50°/s |
| Proportional Pan | Yes |
| Presets | 300 |
| Preset Freezing | Yes |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol |
| Park Action | Preset, Patrol Scan |
| 3D Positioning | Yes |
| PTZ Status Display | Yes |
| Scheduled Task | Preset, Patrol Scan, dome reboot, dome adjust, aux output |
| Power-off Memory | Yes |
| Video | |
| Video Compression | Main Stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third Stream: H.265/H.264/MJPEG |
| Video Bit Rate | 32 Kbps to 16 Mbps |
| Region of Interest (ROI) | 8 fixed regions for each stream |
| Network | |
| Protocols | IPv4/IPv6, HTTP, HTTPS, QoS,802.1x, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, Bonjour |
| Simultaneous Live View | Up to 20 channels |
| API | ONVIF, ISAPI, SDK, ISUP |
| User/Host | Up to 32 users 3 user levels: administrator, operator, and user |
| Wireless (Wi-Fi) | |
| Wi-Fi Protocols | IEEE802.11b, 802.11g, 802.11n |
| Antenna | Built-in 2 antennas |
| Image | |
| Wide Dynamic Range (WDR) | 120 dB |
| Defog | Digital defog |
| Image Enhancement | BLC, HLC, 3D DNR |
| Regional Focus | Yes |
| Regional Exposure | Yes |
| Privacy Mask | 24 programmable polygon privacy masks, mask color configurable |
| Image Settings | Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser |
| Interface | |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 256 GB |
| Built-in Microphone | 1 built-in microphone |
| Built-in Speaker | 1 built-in speaker |
| Audio | 1 input, 1 output |
| Alarm | 1 input, 1 output |
| Event | |
| Basic Event | Motion detection (support alarm triggering by specified target type (human)), exception |
| Linkage | Notify surveillance center |
| Event | |
| Basic Event | Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), alarm input and output |
| Smart Event | Face detection, line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection |
| Deep Learning Function | |
| Perimeter Protection | Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) |
| General | |
| Power | 12 VDC, PoE |
| Material | ADC12 + PC |
| Dimension | 179.3 mm × 120.5 mm × 182 mm |
| Weight | Approx. 1.125 kg |
| Startup and Operating Conditions | -30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing) |
| Protection | IP66 |
- Xuất xứ: Trung Quốc.
