material: The core of this security wire cable is tinplated copper, providing conductivity and durable, longlasting performance. Electrical rating: Rated voltage 300V, suitable for lowvoltage applications. Antiinterference design: An overall aluminum foil shield delivers strong antiinterference capability, helping maintain reliable operation with minimal signal disruption. Safety and environment: Please turn off the power before installation. Suitable for use in dry conditions and appropriate for domestic, commercial, indoor and outdoor environments. Benefits at a glance: Reliable conduction, effective shielding, and versatile use in dry settings for both indoor and outdoor applications. Use scenarios: 1) Wiring for home security sensors and alarms in dry indoor spaces such as living areas, hallways, and interiors. 2) Lowvoltage control wiring for office equipment, retail displays, and other commercial installations where EMI reduction is important. 3) Dry outdoor installations under cover, such as exterior walls for CCTV cameras, lighting control, or access systems.