Door loop

A Door Loop is a protective security accessory designed to safely route and protect electrical wires that pass between a door frame and the door itself. It is commonly used in security systems, especially with access control devices such as electric locks, magnetic locks, keypads, and card readers. The door loop prevents cables from being exposed, bent, or damaged during the frequent opening and closing of a door.

Typically made from durable stainless steel or heavy-duty metal, a door loop consists of a flexible armored tube that encloses the wires, keeping them secure while allowing the door to move freely. It is installed between the door and the frame, creating a protected pathway for electrical connections used in security and surveillance systems.

Door loops are widely used in commercial buildings, offices, banks, hospitals, and other secure facilities where electronic access control systems are installed. By protecting the cables, the door loop helps maintain consistent power and signal transmission to devices such as electric strikes, magnetic locks, alarms, and CCTV door sensors.

Another advantage of a door loop is that it improves the durability and reliability of a security system. Without proper protection, exposed wires can easily break or wear out, leading to system failure or costly repairs.

Overall, a door loop is a simple yet essential component that ensures safe cable management and reliable operation of modern security and access control systems.