UpBright NEW 9V AC/DC Adapter For Uniden UDR444 Video Wireless Surveillance System Camera Power Supply Cord Wall Home Charger Mains PSU (Only Fits Camera Unit, Not fit 4.3" LCD Monitor) 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.