Armored loop power transfer cable protector made from stainless steel. Sturdy, wearresistant construction with a soft internal design that shields cables while providing a clean, professional appearance. Key benefits Protects cables from pinching and external damage when doors open and close, extending cable life and reducing failures. Rigid armored exterior resists wear while the soft inner surface prevents abrasion of conductors. 8 mm inner diameter fits a wide range of access control, network, and video cables for flexible installation. Elastic gooseneck design makes cable routing easy and helps maintain stable performance over repeated movement. Main features Material: stainless steel for strength and durability. Inner diameter: 8 mm, suitable for many common wires and cables. Exposed mounting sleeve protects mounting wires and prevents pinching at door joints. Smooth inner surface reduces abrasion and preserves cable insulation. Delicate, lowprofile design for a neat visual appearance on doors and frames. Typical applications Access control and door lock installations where cables pass through moving joints. Video doorbells and intercom systems where weather and tampering resistance are required. Network and surveillance systems in commercial or residential settings, including police and security installations. Usage notes Feed cable through the elastic gooseneck; the internal surface minimizes damage during insertion and motion. Designed to protect against mechanical wear from opening and closing doors and to help keep external exposure to weather and tampering to a minimum. Specifications summary Construction: armored loop power transfer with stainless steel exterior and soft inner lining Inner diameter: 8 mm Function: protects and guides cables at moving door joints; prevents pinching and abrasion This cable protector provides a reliable, professional solution for routing and protecting access control, video, and network cabling through door openings.