THÔNG SỐ KỸ THUẬT
Camera IP Dome 2.13 Megapixels SONY SNC-EM641
- Cảm biến hình ảnh: 1/2.8-type progressive scan Exmor R CMOS sensor.
- Độ phân giải: 2.13 Megapixels.
- Độ nhạy sáng: 0.01lux (màu), 0.007lux (đen/trắng).
- Ống kính tích hợp, tiêu cự f=3.0mm đến 9.0mm.
- Góc nhìn ngang: 105.3° đến 35.6°.
- Tỷ lệ Zoom quang: 3x.
- Hỗ trợ 1 thẻ nhớ SD (Max 265GB).
- Hỗ trợ chức năng chống ngược sáng: ViewDR.
- Hỗ trợ công nghệ phân tích hình ảnh thông minh 'DEPA ADVANCE'.
- Hỗ trợ chức năng Day/Night: Quang học (true D/N).
- Tiêu chuẩn chống va đập IK10.
- Nguồn điện: PoE.
Đặc tính kỹ thuật
| Camera | |
| Image Sensor | 1/2.8-type progressive scan Exmor R CMOS sensor |
| Number of Effective Pixels | Approx. 2.13 Megapixels |
| Signal System | NTSC/PAL (switchable) |
| Gain | Auto |
| 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 |
| Lens | CS-mount varifocal lens |
| Zoom Ratio | Optical zoom: 3x, Digital zoom: 4x, Total zoom: 12x |
| Camera Features | |
| Day/Night | True D/N |
| Day/Night linked with Easy Focus | Yes |
| Image Rotate | 90°, 270° |
| Wide-D | View-DR |
| Tone Correction | Visibility Enhancer |
| Noise Reduction | XDNR |
| Mirroring | Yes |
| Privacy Masking (number) | 20 |
| Privacy Masking (shape) | Quadrangle formed by any four corner points |
| Video | |
| Resolution | 1920 x 1080, 1280 x 720, 1024 x 576, 720 x 576, 720 x 480, 704 x 576, 640 x 480, 640 x 360, 352 x 288, 320 x 184 (H.264, JPEG |
| Compression Format | H.264 (High/Main/Baseline Profile), JPEG |
| Maximum Frame Rate | H.264: 60 fps (1920 x 1080) JPEG: 60 fps (1280 x 720) |
| Bitrate Control Mode | CBR/VBR (selectable) |
| Range of Bit Rate Setting | 64 Kbps to 32 Mbps |
| Number of Clients | 20 |
| Audio | |
| Compression Format | G.711/G.726/AAC (16 kHz, 48 kHz) |
| System Requirements | |
| Operating System | Windows 7 (32/64 bit) Ultimate, Professional Edition |
| Windows 8.1 Pro (32/64 bit) Windows 10 Pro (32/64 bit) |
|
| Memory | 2 GB or more |
| Network | |
| Protocols | IPv4, TCP, UDP, ARP, ICMP, IGMP*, HTTP, DHCP, DNS, NTP, RTP/RTCP, RTSP over TCP, SMTP over HTTP, IPv6, HTTPS, FTP (client), SNMP (v1, v2c, v3), SSL |
| QoS | DSCP |
| Multicast Streaming Support | Yes |
| ONVIF Conformance | Profile S |
| Authentication | IEEE802.1X |
| Interface | |
| Analog Video Output | BNC x1, 1.0 Vp-p, 75 Ω, unbalance, sync negative 700 TV lines (analog video) |
| Microphone Input | Mini jack (monaural) |
| Line Input | Mini jack (monaural) |
| Line Output | Mini jack (monaural) Maximum output level: 1 Vrms |
| Network Port | 10BASE-T/100BASE-TX (RJ-45) |
| Card Slots | SD x 1 |
| Confirmed SD Card Type | Max. 256GB |
| General | |
| Power Requirements | IEEE 802.3af compliant (PoE system) |
| Power Consumption | 6.0W max. |
| Dimensions | φ148 x 108 mm φ5 7/8 inches x 4 3/8 inches |
