coaxial BNC-K/J SPD,CCTV video camera lightning arrester ... optional updated on 29th Nov, 2011coaxial BNC-K/J SPD,CCTV video camera lightning arresterParameters TypeDK-10f ... Shielding-PEWay of ConnectionCascadeType of Connecting TerminalBNC-K/JBNC-K/KDimension79X25X25mm480X60X54mmWeight (kg)0.11.64Working Temperature-25 ... Products You Might Need: coaxial BNC-K/J SPD,CCTV video camera lightning arrester