power adapter 1) CE,UL,ROHS approval 2) input: 100-240vAC 3) ... month warranty Product Model: SMT-1224EUProduct Sort: Wall type power AdapterProducts Description: * Configuration: Wall type* Input Voltage: 100-240VAC* Frequency: 47-63Hz ... °C,10% ~ 90%RH* With CE,ROHS,UL approval ac adapter