Abstract: An example apparatus includes a sensor to detect a lateral edge of a door curtain within a guide of a door, and a controller to identify when the door curtain transitions from an operational state to a breakaway state based on a signal from the sensor, the operational state corresponding to when the lateral edge of the door curtain is enclosed by the guide as the door curtain moves between open and closed positions, and the breakaway state corresponding to when a portion of the lateral edge of the door curtain below an upper end of the guide breaks away from the guide.

Abstract: A cord or cable organizer includes a housing further including a housing inner circular track, an opening, and an attachment hole therein, a rotational component further including at least one hole on a surface of the rotational component, further including a rotational inner circular track wherein the rotational inner circular track operably connects with the housing inner circular track, thereby providing friction, and an insertion hole receiver, and a plug, wherein the plug is inserted through the attachment hole on the housing and continues to the insertion hole receiver whereby the plug operably holds the cable organizer together.

Abstract: A cord or cable organizer includes a housing further including a housing inner circular track, an opening, and an attachment hole therein, a rotational component further including at least one hole on a surface of the rotational component, further including a rotational inner circular track wherein the rotational inner circular track operably connects with the housing inner circular track, thereby providing friction, and an insertion hole receiver, and a plug, wherein the plug is inserted through the attachment hole on the housing and continues to the insertion hole receiver whereby the plug operably holds the cable organizer together.