图象传感器
| 光学传感器尺寸 |
1/3 " |
| 逐行扫描 |
Y |
| 传感器类型 |
CMOS |
能量控制
| 功耗（通过以太网供电（PoE）） |
11 W |
| 支持以太网（PoE） |
Y |
| 功耗（最大） |
12.5 W |
照相机
| 视角,对角线 |
108.7 ° |
| 相机快门速度 |
1/5 to 1/32,000 s |
| 最低照明 |
0.001 lx |
性能
| 宽动态范围（WDR） |
Y |
| 日/夜模式 |
Y |
| PTZ控制（平移/倾斜/缩放） |
Y |
| 类型 |
IP security camera |
聚焦系统
| 变焦能力 |
Y |
| 最大光圈 |
2.85 |
| 数字变焦 |
48 x |
| 焦距 |
2.8 - 12 mm |
存储介质
| 闪存 |
128 MB |
| 兼容性内存条 |
MicroSD (TransFlash), SDHC, SDXC |
| 集成读卡器 |
Y |
| 内置硬盘驱动器 |
N |
其他功能
| 浏览器支持 |
Mozilla Firefox 7~10, Internet Explorer 7 / 8 / 9 / 10 |
视频
| 图像质量调整 |
Brightness, Contrast |
| 像素 |
3 MP |
联网
| 支持网络协议 |
IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP, 802.1X |
| 用户数量 |
10 user(s) |
夜视
| Number of illumination LEDs |
4 |
另外
| 以太网连接器 |
Y |
| 连接方式 |
Wired |
| 以太网路(RJ-45)连接接口数量 |
1 |
1/3" CMOS, 30 fps at 1920x1080 , 48 x zoom, ePTZ, H.264/MJPEG, RJ-45, white
VIVOTEK's FD8173-H network camera features a 3-Megapixel WDR CMOS sensor to cope with challenging lighting conditions. The WDR Pro feature allows the camera to capture both the dark and bright areas of an image and combine the differences to generate a highly realistic representation of the original scene. This feature enables the camera to provide video quality very close to the capabilities of the human eye. The FD8173-H can be deployed widely in high contrast environments such as lobby entrances, hotel alleys and more. The P-iris lens controls the iris with extreme precision; with its built-in stepper motor, it maintains the iris opening at an optimal level at all times, resulting in superior image clarity and depth of field.
- 3-Megapixel CMOS Sensor
- 20 fps 2048x1536
- Motorized, P-iris Lens
- Smart IR Technology to Avoid Overexposure
- Built-in IR Illuminators, Effective up to 20 Meters
- PIR
- Smart Stream
- 3D Noise Reduction
- Built-in MicroSD/SDHC/SDXC Card Slot for On-board Storage
- WDR Pro for Unparalleled Visibility in Extremely Bright and Dark Environments
- Smart Focus System for Remote and Precise Focus Adjustment
- Two-way Audio
