UpBright NEW Global AC / DC Adapter For SENSEAR SM, SM1, SM1x, SM1xSR, SM1xSR(IS), SDP, SP, SP2, SP2x Power Supply Cord Cable PS Charger Mains PSU World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty.