性能
警报器输入/输出 |
Y |
日/夜模式 |
Y |
曝光类型 |
Auto, Manual |
类型 |
IP security camera |
视频
模拟信号系统 |
PAL |
帧速 |
25 fps |
像素 |
0.44 MP |
联网
布线技术 |
10/100Base-T(X) |
无线局域网连接 |
N |
支持网络协议 |
IPv4, IPv6, TCP, UDP, ARP, ICMP, IGMP, HTTP, HTTPS, FTP (client/server), SMTP, DHCP, DNS, NTP, RTP/RTCP, RTSP, SNMP(MIB-2) |
端口 & 界面
接口 |
RJ-45 |
耳机输出端口 |
1 |
麦克风/音频输入插孔 |
Y |
聚焦系统
光学变焦 |
36 x |
焦距调整 |
1.6 - 4.5 |
数字变焦 |
12 x |
焦距 |
3.4 - 122.4 mm |
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 |
1/1 - 1/10000 s |
最低照明 |
1.4 lx |
公共网络访问速度 |
300 °/sec |
倾斜速度 |
300 °/sec |
公共网络访问范围 |
0 - 360 ° |
倾角 |
0 - 210 ° |
系统要求
最低内存 |
1024 MB |
最低处理器 |
Core 2 Duo 1.8GHz |
另外
以太网连接器 |
Y |
连接方式 |
Wired |
自转 |
360 ° |
以太网路(RJ-45)连接接口数量 |
1 |
SNC-ER521, EXview HAD CCD, 0.44MP, SD/SDHC, HPoE + SNCA-HRX550/EXT
The SNC-ER521 Rapid Dome camera delivers:
- High quality images over a wide area of view with its superb pan, tilt and zoom capabilities
- High-speed 360 degrees endless rotation; it can tilt 15” above the horizon, yielding a total tilt range of 210”
- Powerful 36x optical zoom with 12x digital zoom, giving a total zoom ratio of 432x
- PAL signal system
- hPoE, so that it can be powered through the same cable that it uses for data transfer, meaning simplified physical infrastructure
- RealShot Manager Lite, which enables you to start surveillance immediately
- ONVIF compliance protects your investment, guaranteeing your system’s compatibility with a wide range of manufacturers’ equipment.