性能
警报器输入/输出 |
Y |
日/夜模式 |
Y |
类型 |
IP security camera |
GPS |
N |
视频
模拟信号系统 |
NTSC, PAL |
帧速 |
30 fps |
像素 |
1.3 MP |
能量控制
直流输出电压 |
+12V |
支持以太网(PoE) |
Y |
DC-IN插口 |
Y |
聚焦系统
光学变焦 |
2.9 x |
焦距调整 |
1.2 - 2.1 |
焦距 |
3.1 - 8.9 mm |
照相机
相机快门速度 |
1/10000 s |
最低照明 |
0.3 lx |
相机快门型式 |
Electronic |
夜视
LED 类型 |
IR |
夜视 |
Y |
Number of illumination LEDs |
50 |
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 |
SNC-ZM551, H.264/MPEG-4/JPEG, 1280 x 1024, 1.3MP, 30 fps, NTSC/PAL
With a vandal-resistant rating of IK10, the SNC-ZM551 Network Mini Dome camera features IPELA Hybrid – Sony’s IP over-coax technology – allowing customers to migrate easily to HD IP video surveillance systems, utilising existing analog infrastructure, such as cables, power supplies, switchers, controllers and monitors, thus minimising investment in new infrastructure. IPELA Hybrid offers a cost effective and environmentally friendly installation.
The SNC-ZM551 offers Dual Streaming, which can feature any combination of three industry-standard compression formats – JPEG, MPEG-4 and H.264 – meaning that the camera uses the best compression format for every kind of data. The cameraalso offers a built-in variable focus lens, 1280x1024 maximum HD resolution, as well as the 1/3 type “Exmor” CMOS sensor for high image quality and low noise.