{"product_id":"8mp-4k-passive-cctv-video-balun-transmitter-bnc-4-pair-kit","title":"8MP 4K Passive CCTV Video Balun Transmitter – 4-Pair BNC Kit","description":"\u003cp\u003eUpgrade your security camera installation with the \u003cstrong\u003e8MP Passive CCTV Coax Video Balun Transmitter\u003c\/strong\u003e — a professional-grade set of 4 pairs (8 pieces total) designed to seamlessly convert coaxial BNC signals to UTP twisted-pair cabling. Compatible with the latest 4K AHD, HD-CVI, HD-TVI, and CVBS analog camera systems, this balun kit makes extending your surveillance network over standard Cat5\/5e\/6 cable fast, easy, and cost-effective.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This Video Balun Kit?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-High Resolution Support:\u003c\/strong\u003e Handles 8MP (4K), 5MP, 3MP, 1080P, 960P, and standard CVBS — future-proof for today's high-definition security cameras.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Distance Transmission:\u003c\/strong\u003e Transmit HD video signals up to \u003cstrong\u003e200m (approx. 650ft)\u003c\/strong\u003e over Cat6 cable (Cat5e\/Cat5 support slightly shorter distances).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePassive Design — No Power Required:\u003c\/strong\u003e Completely passive operation means zero power consumption, zero setup complexity, and zero ongoing costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with 4K AHD, HD-CVI, HD-TVI, and CVBS camera signals — compatible with most major DVR and camera brands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e BNC connectors on one end, screw-terminal UTP output on the other — no tools or configuration required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue 4-Pair Pack:\u003c\/strong\u003e Each package includes 4 pairs (8 balun units), ideal for multi-camera installs or expanding an existing system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e Passive Video Balun \/ Communication Converter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e BNC (coaxial) to UTP RJ45\/screw terminal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Formats:\u003c\/strong\u003e 4K AHD \/ HD-CVI \/ HD-TVI \/ CVBS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Resolutions:\u003c\/strong\u003e 8MP, 5MP, 3MP, 1080P, 960P, 720P, CVBS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Transmission Distance:\u003c\/strong\u003e Up to 200m (650ft) via Cat6; slightly less with Cat5e\/Cat5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Passive (no external power needed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 4 Pairs (8 Pieces) CCTV Coax Video Balun Transceivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho Is This For?\u003c\/h2\u003e\n\u003cp\u003eWhether you're a \u003cstrong\u003eDIY home security enthusiast\u003c\/strong\u003e or a \u003cstrong\u003eprofessional installer\u003c\/strong\u003e, these video baluns make it simple to run your CCTV system over affordable Cat5\/5e\/6 network cable instead of bulky coaxial runs. Perfect for new installations or retrofitting existing structured wiring in homes, offices, warehouses, and retail environments.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on security camera installation best practices and home surveillance standards, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/IPhone_5s\" target=\"_blank\" rel=\"noopener\"\u003eIPhone 5s\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is a passive CCTV video balun and how does it work?\u003c\/h4\u003e\n\u003cp\u003eA: A passive video balun is a small adapter that converts the signal from a coaxial BNC cable to a twisted-pair UTP cable (Cat5\/5e\/6) — or vice versa — without requiring any external power. This allows you to use standard network cable to carry your CCTV video signal over long distances, making installations more flexible and cost-effective. This 8MP balun kit supports all major analog HD formats including 4K AHD, HD-CVI, HD-TVI, and CVBS.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What cable types are compatible with this video balun transmitter?\u003c\/h4\u003e\n\u003cp\u003eA: This passive video balun is compatible with Cat6, Cat5e, and Cat5 UTP (unshielded twisted pair) network cables. Cat6 provides the best performance and the longest transmission distance — up to 200m (approximately 650ft) for HD signals. Cat5e and Cat5 will also work but may offer slightly reduced maximum distances for higher-resolution signals like 8MP\/4K.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this balun kit compatible with my existing DVR or camera system?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this kit is designed to be broadly compatible with most analog HD security systems. It supports 4K AHD, HD-CVI, HD-TVI, and CVBS signal formats, covering the most widely used analog surveillance standards. As long as your cameras and DVR use one of these formats and have standard BNC connections, these baluns should work seamlessly in your setup.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many cameras can I set up with one package?\u003c\/h4\u003e\n\u003cp\u003eA: Each package includes 4 pairs (8 individual balun units). Since each camera connection requires one balun at the camera end and one at the DVR\/recorder end, a single package supports up to \u003cstrong\u003e4 camera connections\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a passive CCTV video balun and how does it work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A passive video balun is a small adapter that converts the signal from a coaxial BNC cable to a twisted-pair UTP cable (Cat5\/5e\/6) — or vice versa — without requiring any external power. This allows you to use standard network cable to carry your CCTV video signal over long distances, making installations more flexible and cost-effective. 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Since each camera connection requires one balun at the camera end and one at the DVR\/recorder end, a single package supports up to 4 camera connections.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tech, Tools \u0026 Auto\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/tech-tools-auto\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"8MP 4K Passive CCTV Video Balun Transmitter – 4-Pair BNC Kit\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/8mp-4k-passive-cctv-video-balun-transmitter-bnc-4-pair-kit\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"4 Pairs","offer_id":49708055920854,"sku":"200000628:200025003#4 Pairs","price":46.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S7cd8f159eb4847f9be788293b137c2f8e.webp?v=1785188521","url":"https:\/\/qmeboost.com\/products\/8mp-4k-passive-cctv-video-balun-transmitter-bnc-4-pair-kit","provider":"Qme","version":"1.0","type":"link"}