For 4K camera, if you are using two ore more with one single power source, it will have very serious interference and lines. 

so we designed the new power distributor box, with ground isolated, and individual transformer, upgrade filter levels to prevent those lines. 

2A each Channel, individual adjust voltage for long distance transmit, and it looks nice and neat. 

Features:                                           

²  Wall type Ivory white powder coating finished case, easy installation

²  Universal AC Input Range. 110V-220VAC, 47-63Hz

²  DC outputs are regulated and filtered.

²  Individual voltage adjustable for each output, 11-15V.

²  Short circuit /Over Voltage/Over Current/Over Temp Protection.

²  Individual tube fuse, PTC output protection for each port

²  External LED indicator for each output

²  100% full load burn-in test, High efficiency, Long service life, high reliability

Specialty:

²  Over Current protection: when over current occurs, the power supply will automatically switch to self-protection status, when condition removed, then switch back to normal.

²  Short circuit protection: when short condition occurs, independent PTC fuse will open the circuit, when condition removed, PTC fuse will automatically back to close.

²  High voltage protection: when high voltage occurs, the surge protection will be hit through to protect

 the connected device

²  Thermal Cutoffs Protection (TCO): each output has independent PTC fuse and LED indicator, when

problem occurs, only affect the independent output, other outputs still working.

 Specifications: