DTK-DP4PTPV 
                DITEK’s DP4PTPV  protects all the sensitive feeds to critical Pan/Tilt/Zoom cameras, not  just the video connection. Simple to install, the DP4P protects 24 Volt  power conductors, 5 Volt RS-422 data pairs, and twisted pair video  conductors – all in one compact package. With the lowest video let  through voltage (and best surge protection) on the market, the DP4P  provides ideal surge protection for today’s sensitive, sophisticated  PTZ cameras. Models are also available to protect BNC Coax, and Balun  video.  | 
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