1. General Protection: Individual PTC(Positive Temperature Coefficient) Fuse and LED indicator on each output, when problem occurs, only affect the individual output, other outputs still working; 2. Short Circuit Protection: When short circuit occurs, Individual PTC Fuse will cut off the circuit and when breakdown removed, PTC fuse will automatically be restoring circuit; 3. High voltage protection: When high voltage occurs, the surge protection will be hit through to protect the connected device; 4. Over Current protection: When over current occurs, the power supply will automatically switch to self-protection status, when it is removed, then it will return to normal state; 5. Application: CCTV Camera, PTZ, IR Illuminators, Video Process,Access Control, etc.