... /Special Features:Specifications:Power: 72WSwitching power supply adapter index:Input voltage: 100 to 240V ACPower supply: 24V/2ADimensions: 120 x 60 ... : -20 to 85°COperating relative humidity: 5 to 95%RHWithstanding voltage: 3,000V AC (minimum), 5mAh (maximum)Insulation resistance: 500V DC ... , PSE, GS, BS, CE, CB, FCC, SAA, CCC, BSMI and C-TICK