HTA-TTP111VPK Video & Power Transceiver with pigtail cable for BNC and power (2 pieces in one pair package) To send video & power via one CAT5 UTP cable 6 pin terminal connector for easy connection One/two/three pairs of CAT5 for power connection based on camera power consumption and transmission range HTA-TTP111VPKT Video Transceiver BNC male to 6 pin Terminal connector With Power Cord (DC Plug) HTA-TTP111VPKR Video Transceiver BNC male to 6 pin Terminal connector With Power Cord (DC Jack)