Camera IP Speed Dome hồng ngoại Wifi 2.0 Megapixel HIKVISION DS-2DF5220S-DE4/W
- Cảm biến hình ảnh: 1/3 inch Progressive Scan CMOS.
- Độ phân giải camera IP: 2.0 Megapixel (1920x1080@25fps).
- Ống kính: 4.7~94mm.
- Zoom quang: 20x.
- Zoom số: 16x.
- Góc quan sát: Quay 360° không giới hạn, quét -30°~90°.
- Tầm quan sát hồng ngoại: 50 mét.
- Hỗ trợ 300 điểm đặt trước, 8 lịch trình tự động.
- Chức năng chống ngược sáng DWDR.
- Chức năng điều chỉnh độ lợi AGC.
- Chức năng giảm nhiễu số 3D DNR.
- Chức năng chống ánh sáng cao HLC (HighLight Compensation).
- Chức năng ổn định hình ảnh kỹ thuật số EIS.
- Chức năng chống sương mù Defog.
- Hỗ trợ khe cắm thẻ nhớ microSD 128GB (max).
- Hỗ trợ kết nối Wi-Fi với khoảng cách 50 mét.
- Chuẩn wifi: IEEE802.11b, 802.11g, 802.11n.
- Nguồn điện: 12VDC.
- Chức năng cấp nguồn qua mạng Hi-PoE.
- Đã bao gồm chân đế.
Đặc tính kỹ thuật
| Model | DS-2DF5220S-DE4/W |
| Camera | |
| Image Sensor | 1/3 inch Progressive Scan CMOS |
| Min. Illumination | F1.6, 1/1 sec, 50 IRE, AGC On: Color: 0.02 lux, B/W : 0.002 lux |
| F1.6, 1/30 sec, 50 IRE, AGC On: Color:0.3 lux, B/W : 0.02 lux | |
| Max. Image Resolution | 1920×1080 |
| Focal Length | 4.7-94mm, 20x |
| Digital Zoom | 16x |
| Zoom Speed | Approx.2.7s(Optical Wide-Tele) |
| Angle of View | 58.3-3.2 degree (Wide-Tele) |
| Min. Working Distance | 10-1500mm(Wide-Tele) |
| Aperture Range | F1.6~F3.5 |
| Focus Mode | Auto / Semiautomatic / Manual |
| WDR | Digital WDR |
| S / N Ratio | ≥ 55dB |
| Shutter Time | 50Hz: 1~1/30,000s; 60Hz: 1~1/30,000s |
| AGC | Auto / Manual |
| White Balance | Auto / Manual /ATW/Indoor/Outdoor/Daylight lamp/Sodium lamp |
| Day & Night | IR Cut Filter |
| Privacy Mask | 24 privacy masks programmable; optional multiple colors and mosaics |
| Enhancement | 3D DNR, EIS, Defog, HLC/BLC, SVC |
| Pan and Tilt | |
| Range | Pan:360°endless; Tilt: -30°~90°(Auto Flip) |
| Speed | Pan Manual Speed: 0.1°~150°/s, Pan Preset Speed: 270°/s |
| Tilt Manual Speed: 0.1°~120°/s, Tilt Preset Speed: 200°/s | |
| Number of Preset | 300 |
| Patrol | 8 patrols, up to 32 presets per patrol |
| Pattern | 4 patterns, with the recording time not less than 10 minutes per pattern |
| Park Action | Preset / Patrol / Pattern / Auto scan / Tilt scan / Random scan / Frame scan / Panorama scan |
| Scheduled Task | Preset / Patrol / Pattern / Auto scan / Tilt scan / Random scan / Frame scan / Panorama scan/Dome reboot/Dome adjust/Aux output |
| Smart | |
| Smart tracking | Manual/ Panorama/ Intrusion trigger/ Line crossing trigger/ Region entrance trigger/ Region exiting trigger Smart tracking when patrol between multiple scenarios |
| Smart detection | Face detection, Intrusion detection, Line crossing detection, Audio exception detection, Region entrance detection, Region exiting detection |
| ROI encoding | Support 24 areas with adjustable levels |
| Alarm | |
| Alarm I/O | 2/1 |
| Alarm Trigger | Face detection, Intrusion detection, Line crossing detection, Region entrance, Region exiting, Audio exception, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception |
| Alarm Action | Preset, Patrol, Pattern, Micro SD/SDHC card recording, Relay output, Notification on Client, Send Email, Upload to FTP, Trigger Channel |
| Input/Output | |
| Monitor Output | 1.0V[p-p] / 75Ω, NTSC (or PAL) composite, BNC |
| Audio Input | 1 Mic in/Line in interface, line input: 2-2.4V[p-p]; output impedance: 1KΩ, ±10% |
| Audio Output | 1 Audio output interface, line level, impedance: 600Ω |
| HD-SDI Output | 1 HD-SDI interface |
| Video Output: 720P@25fps/30fps/50fps/60fps; 1080P@25fps/30fps/50fps/60fps, 1080I@50fps/60fps | |
| YPbPr Output | DVI-D interface, DVI-D to YPbPr adapter (not included) required |
| Video Output: 720P@50fps/60fps; 1080P@50fps/60fps, 1080I@50fps/60fps | |
| HDMI Output | DVI-D interface, DVI-D to HDMI adapter (not included) required |
| Video Output: 720P@50fps/60fps; 1080P@50fps/60fps, 1080I@50fps/60fps | |
| Wifi | |
| Wireless Standards | IEEE802.11b, 802.11g, 802.11n |
| Frequency Range | 2.4 GHz ~ 2.4835 GHz |
| Channel Bandwidth | 20/40MHz Support |
| Protocols | 802.11b: CCK, QPSK, BPSK |
| 802.11g/n: OFDM | |
| Security | 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS |
| Transfer Rates | 11b: 11Mbps |
| 11g: 54Mbps | |
| 11n: up to 150Mbps | |
| Wireless Range | 50m |
| Network | |
| Ethernet | 10Base-T / 100Base-TX, RJ45 connector |
| Main Stream | 50Hz: 25fps(1920×1080, 1280×960, 1280×720); 60Hz: 30fps(1920×1080, 1280×960, 1280×720) |
| Sub Stream | 50Hz: 25fps(704×576, 352×288, 176×144); 60Hz: 30fps(704×480, 352×240, 176×120) |
| Third Stream | 50Hz: 25fps(1920×1080, 1280×960, 1280×720, 704×576, 352×288, 176×144) |
| 60Hz: 30fps(1920×1080, 1280×960, 1280×720, 704×480, 352×240, 176×120) | |
| Image Compression | H.264/MJPEG/MPEG4, H.264 encoding with Baseline/Main/High profile |
| Audio Compression | G.711ulaw/G.711alaw/G.726/MP2L2/G.722 |
| Protocols | IPv4/IPv6, HTTP, HTTPS, 802.1X, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE |
| Simultaneous Live View | Up to 20 users |
| Mini SD Memory Card | Support up to 128GB Micro SD/SDHC/SDXC card. Support Edge recording |
| User/Host Level | Up to 32 users,3 Levels: Administrator, Operator and User |
| Security Measures | User authentication (ID and PW); Host authentication (MAC address); IP address filtering |
| System | |
| Application programming | Open-ended API, support ONVIF, PSIA, CGI and Genetec |
| Web Browser | IE 7+, Chrome 18 +, Firefox 5.0 +, Safari 5.02 +, support multi-language |
| RS-485 Protocols | HIKVISION, Pelco-P, Pelco-D, self-adaptive |
| RS-232 | Visca, Pelco-P, Pelco-D |
| Power | 12VDC, PoE+, Max. 24W |
| Working Temperature | -10°C ~ 50°C (-14°F ~ 122°F) |
| Humidity | 90% or less |
| Certification | FCC, CE, UL, RoHS, IEC/EN 61000, IEC/EN 55022, IEC/EN 55024, IEC /EN60950-1 |
| Dimensions | Φ176.6(mm) × 202.7(mm) |
| Weight (approx.) | 1.8kg |
- Bảo hành: 24 tháng.
