It accepts command from superior system and control the defenses, cancel defenses, open lamp, alarm and so on.

并接受上位机的命令控制前端设防、撤防、开警灯、报警等动作。

youdao

It accepts command from superior system and control the defenses, cancel defenses, open lamp, alarm and so on.

并接受上位机的命令控制前端设防、撤防、开警灯、报警等动作。

youdao