code: function(options) {
  	events.EventEmitter.call(this); 	// inherit from EventEmitter
      	TRACE 		= options.log;
  	IDX 		= options.idx;
  	STATUS 		= options.status;
  	HOST 		= options.host;
  	REQUEST		= options.request;
  	this.domoMQTT	= this.connect(HOST);
  }
docs: Device IDX you want to watch. Get Options