get_video_units

svc=user/get_video_units&params={}

[
	{
		"id":<long>,
		"name":"<text>",
		"unique_id":"<text>",
		"hw_type":"<text>",
		"video_uri":"<text>",
		"cameras":"<text>",
		"connected":<int> //1 - connected, 0 - disconnected
		"icon_uri":"<text>",
		"cmds":[
				{
					"id":<long>,
					"n":"<text>", //command name
					"c":"<text>", //real command name
					"l":"<text>", //real command link type
					"p":"<text>", //real command parameter
					"a":<long>, //command ACL
					"f":<uint>, //command flags
					"ct":<long>, //create time
					"mt":<long> //modification time
				},
				...
			   ]
	},
	...
]