Model NumberCP1218-20A-BPlug StandardCN、EU、UK、US、AU、Italy、Brazil、South AfricaCertifcateCE、FCC、RoHSInput Voltage RangeAC90V-264VInput Frequency Range50Hz-60HzOutput Voltage RangeDC12V+/-5%Output Current20 AmpereOutput Power240 WattOutput Ripple&Noise≤60MVOutput Efficiency≥81.6%Output Channel18 ChannelOutput Fuse TypePTC or Glass TubeOutput Fuse Rating2AEnvironment Operatiing Amb.Temp-30℃~45℃ 20%~90%RHEnvionment Storage Temp-40℃~85℃ 10%~95%RHProduct Dimension265*205*90mmProduct Weight2.3 KgCarton Size56*30.8*23.1cmBattery AvailableDC12V,7AH lead-acid BatteryTransmission Distance100MWarrantyOne Year Description: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. 6, Battery Backup: Use 12V Lead-acid battery. Packing list: 1X DC12V 20A 18CH CCTV Power supply UPS BOX 1X AC Power Cord