Extend your security system's reach with Swann’s 100ft/30m Security Extension Cable. This high-quality BNC cable ensures easy coaxial connection for seamless video and power transmission. Fire-resistant and UL certified (CL2 & CL3), it's designed for safety and durability. Perfect for connecting Swann DVR systems, this cable simplifies installation with its male-to-male BNC and male-to-female DC power connections. An included BNC cable adapter enhances flexibility.