| YE-440 | 视频 Video | 视频输入 Video Input | 4Ch/BNC | 网络Web | 传输压缩格式 Compression format | MPEG4 | 网络协议Internet protocol | TCP/IP,HTTP,ARP,PARP,ICMP,DHCP,SMTP,PPOE | 网络接口 Web port | RJ45 | 安全功能 Web Security | 3-levels password protection | 动态域名解析 DDNS | YES | 音频压缩 Audio format | A-Low/U-Low | 分辩率 Resolution | D1/CIF/QCIF | 云镜控制P/T/Z control | RS-485(Pelco-P) | 压缩率 Frame Rate | Max.30tramc/sec | 硬件Hardware | 中央处理器 CPU | 32bit RISC Built-in processors | 操作系统Operating System | Embedded Linux RTOS system | 内存 Flash | 32MB | 功率 Power comsumption | ≤550MA | 工作温度 Working environment | -10℃~+50℃ | 贮存温度 Storage environment | -20℃~60℃ | 电源 Power | DC12V±0.5V | 重量/外形尺寸 Weight/Demensions | 1000g/200*32*160mm |
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