This extension wire will increase the range of your SVAT compatible camera. Now you can expand the potential applications of your video security system. Connect it to your existing 4 PIN DIN wire to extend its range by 60 feet and allow more freedom in the placement of your cameras. For use with CV1010DVR, CV1011C, CVQ1000. Includes: 60ft 4 PIN DIN (female to male) wire For questions or concerns regarding this product, please contact the Manufacturer"s Customer Service Department at 1-866-946-7828, press 1 for customer support or email: support@svat.com.