联网
| 布线技术 |
10/100Base-T(X) |
| 以太网接口类型 |
Fast Ethernet |
| 支持网络协议 |
TCP/IP |
图象传感器
| 光学传感器尺寸 |
1/3.2 " |
| 传感器类型 |
CMOS |
视频
| 视频压缩格式 |
H.264, M-JPEG |
| Full HD |
Y |
| 像素 |
5 MP |
音频
| 声音解码 |
G.711 |
| 音频系统 |
2-way |
| 内置麦克风 |
Y |
性能
| 红外（IR）截止滤光片 |
Y |
| 宽动态范围（WDR） |
Y |
| 最高操作距离 |
30 m |
| 类型 |
IP security camera |
存储介质
| 兼容性内存条 |
SD, SDHC |
| 集成读卡器 |
Y |
| 内置硬盘驱动器 |
N |
照相机
| 相机快门速度 |
1/2.5 - 1/10000 s |
| 最低照明 |
0.5 lx |
能量控制
| 支持以太网（PoE） |
Y |
| 功耗（最大） |
12.48 W |
聚焦系统
| 最大光圈 |
1.8 |
| 镜头直径 |
83 mm |
| 数字变焦 |
4 x |
DCS-7517 5 Megapixel Outdoor Network Camera, 1/3.2” CMOS sensor
The D-Link DCS-7517 5 Megapixel Varifocal Outdoor Network Camera is a high definition professional surveillance and security solution suitable for businesses of any size.
The camera uses a 5 megapixel progressive scan CMOS sensor with a motorised varifocal lens and on-board WDR image enhancement, to deliver truly superior quality video in all conditions. The remote focus function eliminates the need for manual focusing at the camera’s position and allows you to make adjustments remotely.
The DCS-7517’s digital wide dynamic range (WDR) video enhancement gives you improved image quality in environments with uneven or difficult lighting, so you can identify subjects that are backlit or in brightly lit areas.
In low-light situations, the IR cut filter automatically slides out of the way to use all available light. The DCS-7517 is also built with IR LED illuminators with a 30 metre range, allowing the camera to function even in complete darkness.
Specially built for outdoor use, the DCS-7517 has an IP66 weatherproof housing that protects it from dirt and rain. Combined with its power over Ethernet (PoE) capability, the DCS-7517 truly is a versatile solution that can be used in a wide range of applications.
The DCS-7517 has a built-in 802.3af compliant PoE module that simplifies installation by providing power and networking connectivity with a single cable, reducing the need to drill holes or lay additional cabling
