</p><b>**Igreeman only manufactures and provides the most upgraded, the high-end quality connectors / adapters / cabling with detail-focus for CCTV HD security surveillance system**.</b></p>The Igreeman's Full-HD Video Power Balun is engineered with high-quality materials for optimal video and power applications. Using these reliable baluns, you can now transfer 1080P,3MP,4MP,5MP,8MP Full-HD video quality from your HD analog cameras via a stadard Cat5e cable to your DVR without any sweat. </p><b>Seller Warranty Description</b></p> All purchases include Igreeman's One Year Domestic Warranty plus Lifetime Support. Enjoy peace of mind knowing that if your IGM-PV-BL-4PK ever stops working within a year of purchase, it will be replaced promptly from our US based operation.</p><b> Feel free to contact us for a prompt service if you have any question or concerns</b></p><b> Outdoor use instruction:</b> </p> If these baluns are used in outdoor without any shelter, please wrap them with waterproof tape after having connected to your outdoor cameras. </p>