Camera IP hồng ngoại 4G 2.0 Megapixel DAHUA DH-IPC-HFW3241DF-AS-4G
- Camera IP công nghệ 4G ứng dụng những nơi không kéo được internet.
- Hỗ trợ mã hóa 2 luồng với định dạng H.265 và H.264.
- Cảm biến hình ảnh: 1/2.8” CMOS.
- Độ phân giải: 2.0 Megapixel.
- Độ phân giải ghi hình: Max 25/30fps@1080P.
- Công nghệ Startlight với độ nhạy sáng cực thấp: 0.009Lux/F2.0 (ảnh màu), và 0Lux/F2.0 (ảnh hồng ngoại).
- Hỗ trợ khe cắm sim kết nối 4G.
- Chế độ ngày đêm (ICR), Chống ngược sáng DWDR, tự động cân bằng trắng (AWB), tự động bù sáng (AGC), chống ngược sáng (BLC), chống nhiễu (3D-DNR).
- Hỗ trợ xem hình bằng nhiều công cụ: Web, phần mềm CMS (DSS/PSS) và DMSS.
- Chuẩn tương thích Onvif 2.4
- Tiêu chuẩn chống bụi nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
- Điện áp: DC12V.
Đặc tính kỹ thuật
| Camera | |
| Image Sensor | 1/2.8” CMOS |
| Effective Pixels | 1920 (H) × 1080 (V) |
| ROM | 128 MB |
| RAM | 512 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.002 Lux@F1.6 (Color, 30IRE) 0.0002 Lux@F1.6 (B/W, 30IRE) 0 lux (Illuminator on) |
| S/N Ratio | > 56 dB |
| Illumination Distance | 50 m (273 ft) (IR) |
| Illuminator On/Off Control | Auto; Manual |
| Illuminator Number | 2 (IR LED) |
| Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: –60°–0° Rotation: 0°–360° |
| Lens | |
| Lens Type | Fixed-focal |
| Mount Type | M12 |
| Focal Length | 2.8mm; 3.6mm; 6mm |
| Max. Aperture | F1.6 |
| Field of View | 2.8 mm: Horizontal 107° × Vertical 56° × Diagonal 127° 3.6 mm: Horizontal 88° × Vertical 44° × Diagonal 105° 6 mm: Horizontal 54° × Vertical 29° × Diagonal 63° |
| Iris Type | Fixed |
| Professional, Intelligent | |
| Intelligent Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| SMD 3.0 | Less false alarm, longer detection distance |
| IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) |
| Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| AI Coding | AI Coding AI H.265; AI H.264 |
| Video Frame Rate | Main stream: 1920 × 1080@(1 fps–30 fps) Sub stream: 704 × 576@(1 fps–25 fps)/704 × 480@(1 fps–30 fps) Third stream:1920 × 1080@(1 fps–30 fps) |
| Stream Capability | 3 streams |
| Resolution | 1080p (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288) |
| Bit Rate Control | CBR; VBR |
| Day/Night | Auto (ICR)/Color/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto; manual |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 1920 × 1080 resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 8 areas |
| Audio | |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; G.723 |
| Built-in MIC | Yes |
| Alarm | |
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; SMD; security exception |
| Network | |
| Network | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Cyber Security | Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade |
| Network Protocol | IPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP |
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone |
| User/Host | 20 (Total bandwidth: 64 M) |
| Storage | FTP;SFTP; Micro SD card (support max. 256 GB); NAS |
| Browser | IE: IE8/9/11 Chrome Firefox |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Client | iOS; Android |
| 4G | 4G_LTE: B1/B3/B5/B7/B8/B20/B28/B38/B40/B41 3G_WCDMA: B1/B5/B8 2G_GSM: B3/B5/B8 |
| Port | |
| RS-485 | 1 (baud rate range: 1200 bps–115200 bps) |
| Audio Input | 1 channel (RCA port) |
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 2 channels in: 5 mA 3 V–5 VDC |
| Alarm Output | 2 channels out: 300 mA 12 VDC |
| Power | |
| Power Supply | 12 VDC |
| Power Consumption | Basic: 3.3 W (12 VDC); Max. (WDR+H.265+IR+4G): 5.9W (12 VDC) |
| Environment | |
| Operating Temperature | –30 °C to +60 °C (–22 °F to +140 °F) |
| Operating Humidity | ≤ 95% |
| Storage Temperature | –30 °C to +70 °C (–22 °F to +163 °F) |
| Protection | IP67 |
| Structure | |
| Casing | Metal + plastic |
| Dimensions | 227.6 mm × 204.2mm × 87.2 mm (9.0' × 8.0' × 3.4') |
| Net Weight | 945 g (2.1 lb) |
- Bảo hành: 24 tháng.
