... 3.Good-aftersale 12V/24V power adapter with UL , CE ,GS, KC, PSE Approved for CCTV camera Plug Type: CE Model ... (L),45.5mm(W),22mm(H)Operating temperature: -20°C+45°CStorage temperature:-20°C+75°CProtection:Short,Over voltage,Over CurrentMTBF ... :50,000Hours Safety:UL/CUL,FCC,CE,GS,EMC,MEPS ...