The PowerWalker AVR series is the ideal solution for protecting sensitive IT equipment such as computers, monitors, printers, scanners, and fax machines. But it is also useful as a receiver, The PowerWalker AVR series offers extensive protection against power fluctuations and voltage fluctuations with a wide range, AC input voltage from 180VAC to 264VAC. The user has three grounded output sockets. The heart of the unit is a control and protection circuit, with compensation for voltage disturbances. A thermal sensor prevents overheating. Additionally, a modem and a phone through the AVR can be compensated. The AVR has an on/off switch. A green LED light indicates the on/off status of the AVR, the red LED light indicates the voltage drop and the relative start of the automatic voltage regulator is activated.