| 1. | The system is formed with explosion - proof kinescope , explosion - proof braket , explosion - proof decode , matrix controller , keyboard controller , 232 to 485 switch , color kinescope , digital harddisk kinescope system , display , manostat , explosion - proof junction boxes and special cable 该系统由防爆摄像仪、防爆云台、防爆解码器、矩阵控制器、键盘控制器、 232转485转换器、彩色摄像机、数字硬盘录像系统、监视器、稳压电源、防爆接线箱及专用电缆等组成。 |