Swann 200 ft./60 m Cat5 Ethernet Cable, NVR Extension Cord for PoE Security Camera SWNHD-60MCAT5E-GL - The Home Depot
The Gearbrain - Swann 100' BNC Video/Power Camera Extension Cable
Amazon.com : SIOCEN 2-Pack 10FT DC Power Extension Cable,5.5mm x 2.1mm Extension Cord,12v Extension Cord for Security Camera CCTV IP,Router,LED Strip,5V 9V 24V 12 Volt Male to Female Plug Supply Adapter Power
Swann SWADS-8MBNC 25 Foot Video & Power Cable with BNC and DC power plug