quality tinplated copper core provides conductivity and durability for longterm use. Rated voltage: 300V, suitable for typical security wiring applications. Antiinterference design: overall aluminum foil shield delivers strong interference suppression to help maintain reliable signal integrity. Safe installation and versatile environments: turn off power before installation; suitable for use in dry conditions, and for domestic, commercial, indoor and outdoor applications. Why this cable matters: robust materials and shielding enhance reliability in security wiring, reducing signal disruptions and wear over time. Use scenarios Wiring for home or small business alarm systems and sensors in dry indoor spaces or sheltered outdoor locations. Connecting CCTV cameras and accesscontrol devices in indoor areas or sheltered outdoor environments where interference minimization is important. Upgrading or replacing security wiring in existing installations that require stable performance and reduced interference.