12V10A CCTV Power Supply Unit

CCTV Cameras Power Supply Unit with Backup(UPS) 12 V 10 A DC9 Channel power supply box for surveillance camera systems.  Each channel is individually fused at 1.1 amp DC each.  10 Amp DC total output.With battery 12V7AH for emergency function. 1. Protection Measure General Protection: each output has individual PTC fuse and LED indicator, when problem occurs,only affect the individual output, other outputs still working. Circuit Short Protection: when short condition occurs, individual PTC fuse will open the circuit,when condition removed, PTC fuse will automatically back to close. High Voltage Protection: when high voltage occurs,the surge protection will be hit through to protect the connected device. 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. UPS Functionwhen normal condition,PS will provide volatege and charge for battery automatically,charging voltage will be 13.0-13.6V DC.when power cutting condition,battery will provide voltage automatically,Uninterruptedly Power range will be 40nS.when battery voltage is less 10.5V, no provide power for the load, in order to protect battery life. the load will stop automatically,no provide power for the load again, in order to protect battery life. Application  Widely apply for CCTV Camer