{"product_id":"passive-video-balun-12-pairs-hd-cvi-tvi-ahd-24pcs-kit-for-cctv","title":"Passive Video Balun 12 Pairs HD-CVI\/TVI\/AHD - 24pcs Kit for CCTV","description":"\u003cp\u003eIn this review of the Passive Video Balun 12 Pairs HD-CVI\/TVI\/AHD kit, the bottom line is straightforward: this is a practical, cost-conscious solution for installers who need to transmit HD video and power over UTP cable to multiple CCTV cameras. The reviewer found the 12-pair set useful for small to medium multi-camera installs because the gold plated BNC connectors and RJ45 power\/data passthrough make reliable HD-CVI\/TVI\/AHD transmission over CAT5 straightforward, and the included LED indicators simplify troubleshooting during setup.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e12 Pairs Included:\u003c\/strong\u003e The kit supplies 12 pairs (24 pieces) of passive baluns so a full small multi-camera system can be wired without buying additional adapters.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGold Plated BNC:\u003c\/strong\u003e Gold plating on the BNC ends improves contact quality and supports longer, clearer HD signal transmission compared with plain connectors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMulti-Format Compatibility:\u003c\/strong\u003e Works with CVI, TVI, CVBS and AHD video devices and supports up to 2MP resolutions for common 720P\/960P\/1080P cameras.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower and Video Over UTP:\u003c\/strong\u003e Video transmission via UTP CAT5 reduces coax runs and can carry power alongside video using the provided RJ45 connector and power pass-through.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLED Status Indicator:\u003c\/strong\u003e RJ45-mounted LEDs show a green working state or yellow fault state, making it easier to identify wiring or connection issues on site.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e The package includes a specification sheet and straightforward steps so installers can terminate ethernet cable quickly and reduce labor time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at installers, small business owners, and DIYers who need to run multiple CCTV cameras and want to reduce coax cabling by using existing or new UTP CAT5 runs. It is especially helpful when budget and speed of installation matter, since one kit covers a dozen camera connections and the LED indicators speed troubleshooting.\u003c\/p\u003e\n\u003cp\u003eIt is not targeted at very high resolution or long-haul professional installations that require active extenders, fiber, or power-over-ethernet switches; for cameras above 2MP or runs significantly longer than typical UTP limits, users should evaluate active or fiber-backed options instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eIncludes 12 pairs so multiple cameras can be deployed without additional purchases.\u003c\/li\u003e\n \u003cli\u003eGold plated BNC connectors improve transmission quality for HD signals.\u003c\/li\u003e\n \u003cli\u003eCompatible with CVI, TVI, CVBS and AHD formats, making it versatile across common DVR systems.\u003c\/li\u003e\n \u003cli\u003eLED indicators at the RJ45 make on-site troubleshooting faster and clearer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003ePassive design limits use to around 2MP cameras; not ideal for higher resolution or very long distance runs.\u003c\/li\u003e\n \u003cli\u003eRequires correct UTP wiring and attention to power routing since it is not an active PoE solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel Pack\u003c\/td\u003e\n\u003ctd\u003e12 Pairs (24 pcs)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eGold plated BNC and RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eVideo Formats\u003c\/td\u003e\n\u003ctd\u003eCVI, TVI, CVBS, AHD\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaximum Camera Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 2MP (720P\/960P\/1080P)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eTransmission Medium\u003c\/td\u003e\n\u003ctd\u003eUTP CAT5 twisted pair\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eLED on RJ45 (green working, yellow fault)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded Documentation\u003c\/td\u003e\n\u003ctd\u003eInstallation specification and steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor installers and small sites that need an affordable, no-frills way to run multiple HDTV-formatted CCTV cameras over UTP, this 12-pair passive balun kit delivers good value. The gold plated BNCs, multi-format compatibility, and LED status indicators make common installations quicker and more reliable, while the passive design keeps cost and complexity down. Choose this kit when working with 720P-1080P cameras on typical CAT5 runs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these baluns carry power as well as video?\u003c\/strong\u003e\u003cbr\u003eYes, the design supports power transmission alongside video via the RJ45 wiring, but it is not active PoE so correct wiring and power sourcing are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they work with my DVR and AHD cameras?\u003c\/strong\u003e\u003cbr\u003eThey are compatible with CVI, TVI, CVBS and AHD devices and are suitable for DVRs and recorders that accept those video formats up to 2MP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the LED indicators help during installation?\u003c\/strong\u003e\u003cbr\u003eThe RJ45 LEDs show green when the connection is working and yellow if there is a fault, which helps identify bad terminations or wiring problems quickly on multiple runs.\u003c\/p\u003e","brand":"DeguangXin","offers":[{"title":"Default Title","offer_id":48245969977563,"sku":"B08NY2XWK1","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81c9IAVxmSL._SL1500.jpg?v=1776278004","url":"https:\/\/gearmusthave.com\/products\/passive-video-balun-12-pairs-hd-cvi-tvi-ahd-24pcs-kit-for-cctv","provider":"GearMustHave","version":"1.0","type":"link"}