This nifty cable allows you to power up to four CCTV cameras from one 12v DC CCTV power supply. Connect your 12v DC power supply to the female 2.1mm jack plug input and it will be distributed to all for 2.1mm male jack plugs.
• Connect up to 4 CCTV cameras to one 12v Power Supply
• One Female 2.1mm Jack Plug Input
• Four Male 2.1mm Jack Plug Outputs