videosecu 12v dc cctv security camera power supply adapter with 4 2.1 mm channel connectors port pw154 1i0
pw154 is a multi-channel output cctv power supply popular for home and small business camera installations . simply plugs into one 120v ac outlet and it supplies regulated 12 volts d.c. to four cameras . output has four standard 2.1 mm barrel plug center positive it can plug into cctv power amp video cables or to plug directly into a cctv camera s power harness . this allows multiple cameras to be centrally powered maintaining camera sync and simplifying the installation process .