THÔNG SỐ KỸ THUẬT
Camera IP không dây 12 Megapixels SONY SNC-VB770
- Cảm biến hình ảnh: 35mm full frame Exmor CMOS sensor.
- Độ phân giải: 12 Megapixels.
- Chuẩn nén hình ảnh: H.264, JPEG.
- Độ nhạy sáng: 0.007lux (màu), 0.004lux (đen/trắng).
- Tỉ lệ khung hình tối đa: 30fps (3840 x 2160).
- Tỷ lệ phóng (Zoom): Clear image zoom 2.0x.
- Digital zoom: 2.0x.
- Ống kính: E-mount FE lens (tùy chọn).
- Hỗ trợ chức năng chống ngược sáng: ViewDR.
- Hỗ trợ chức năng Day/ Night: Quang học (true D/N).
- Hỗ trợ lưu trữ trên 1 thẻ nhớ SDHC/ SDXC (Max. 128 GB).
- Hỗ trợ Audio ở cả ngõ vào và ngõ ra, cổng BNC.
- Hỗ trợ công nghệ phân tích hình ảnh thông minh “DEPA ADVANCE”.
- Hỗ trợ chức năng nhận diện khuôn mặt (Face Detection).
- Nguồn điện: PoE+ (có lens), AC 24V, DC 12V.
Đặc tính kỹ thuật
| Camera | |
| Image Sensor | 35mm full frame Exmor CMOS sensor |
| Number of Effective Pixels | Approx.12.2 Megapixels |
| Sync System | Internal synchronization |
| Minimum Illumination (50 IRE) | 0.007 lx (ISO409,600, 1/30 s, F1.4) |
| Minimum Illumination (30 IRE) | 0.004 lx (ISO409,600, 1/30 s, F1.4) |
| Dynamic Range | Equivalent to 100 dB with View-DR Technology |
| Gain | Auto/Manual (0 dB to +72 dB) |
| Shutter Speed | 1/1 s to 1/10,000 s |
| Exposure Control | Exposure compensation, AGC, Shutter speed, Iris |
| White Balance | ATW, ATW-PRO, Fluorescent lamp, Mercury lamp, Sodium vapor lamp, Metal halide lamp, White LED, One push WB, Manual, Indoor, Outdoor |
| Lens | E-mount FE lens (option) |
| Easy Zoom | Yes Clear image zoom 2.0x Clear image zoom 2.0x |
| Camera Features | |
| Wide-D | View-DR |
| Tone Correction | Visibility Enhancer |
| Defog Image Processing | Yes |
| Highlight Compensation | Yes |
| Flicker Reduction | Yes |
| Distortion Correction | Yes |
| Noise Reduction | XDNR |
| Intelligent Scene Capture | Yes |
| Privacy Masking (number) | 24 |
| Privacy Masking (shape) | Quadrangle formed by any four corner points |
| Video | |
| Resolution | 4240 x 2832, 3840 x 2160, 2880 x 2160, 1920 x 1080, 1440 x 1080, 1440 x 960, 1280 x 720, 960 x 720, 640 x 480, 640 x 360, 320 x 240, 320 x 180 |
| Resolution via HDMI | 3840 x 2160, 720 x 480, 720 x 576 |
| Compression Format | H.264 (High/Main Profile), JPEG, H.264 (B-picture) is supproted for 3840 x 2160 and 2880 x 2160 resolution. |
| Maximum Frame Rate | H264: 30 fps (3840 x 2160), JPEG: 2.5 fps (4240 x 2832) |
| Number of Clients | 20 |
| Audio | |
| Compression Format | G.711 (bit rate: 64 kbps, sampling frequency: 8 kHz), G.726 (bit rate: 40, 32, 24, 16 kbps, sampling frequency: 8 kHz), AAC-LC (bit rate: 64 kbps, sampling frequency: 16 kHz), AAC-LC (bit rate: 128 kbps, sampling frequency: 48 kHz) |
| System Requirements | |
| Operating System | Windows 7 (32/64 bit) Ultimate, Professional Edition, Windows 8.1 Pro (32/64 bit), Windows10 Pro (32/64 bit) |
| Memory | 8 GB or more |
| Network | |
| Protocols | IPv4, IPv6, TCP, UDP, ARP, ICMP, ICMPv6, IGMP, MLD, HTTP, DHCP, DHCPv6, DNS, NTP, RTP/RTCP, RTSP over TCP, SMTP {client}, HTTPS, FTP (client), SNMP (v1, v2c, v3), TLS {v1.0} |
| QoS | DSCP |
| Wireless Network | Yes for setup (IEEE802.11b/g/n with optional IFU-WLM3) |
| Digital Video Outpu | HDMI (type D) x1 |
| Microphone Input | Mini jack (monaural, 2.2 kΩ, plug-in-power) |
| Network Port | 10BASE-T/100BASE-TX (RJ-45) |
| Alarm Input (Sensor Input) | x2, make contact, break contact |
| Alarm Output | x2, Max. AC 24V/DC 12V, 0.4A (solid-state relay outputs electrically isolated from the camera) |
| Wireless LAN Terminal | Yes |
| Card Slots | SD x1 |
| Confirmed SD Card Type | SDHC/SDXC (Max. 128 GB) |
| SD OFF Switch | Yes |
| General | |
| Power Requirements | IEEE 802.3af compliant (PoE) Class 3, DC 12 V ± 25 %, AC 24 V ± 20 %, 50/60 Hz |
| Power Consumption | Max. 16 W (including E-mount FE lens) |
| Dimensions (W x H x D) | 104 mm x 84.6 mm x 118 mm (without lens) 4 1/8 inches x 3 3/8 inches x 4 3/4 inches (without lens) |
