Freedom X 1000 True Sine Wave Power Inverter - 12VDC - 120VAC - 1000WTrue sine wave 120 Vac inverter with built-in transfer switch. Designed for recreational and commercial applications.The Freedom X inverter offers premium performance in a lightweight compact package. It cranks out full output from -4°F - 104°F for operation in all climate temperatures. The extended surge rating of the Freedom X makes it ideal to start difficult loads including fridge and microwave. The quick connect terminals at AC IN/OUT make installation a breeze.Features:Extended Surge Rating:Surges to 2X continuous power for 2 seconds for motor loadsTrue Sine Wave AC Power: For operation of sensitive and motor loadsIgnition Control: Feature to turn inverter on/off via a 12 VDC signal and to minimize battery drain by switching the inverter off when the ignition key is turned offWide 10-18 VDC Input Range: Ensures inverter operation on high voltage alternators found on many new vehicle chassisBuilt-in 30A AC Transfer Relay: Senses when outside AC Power is present and transfers the load from the inverter to the source of incoming power (shore or generator). The unit also automatically switches from invert mode to charge modeQuick Installation: Huge wiring bay for easy access and quick connect AC in/out terminals for fast & easy wiringWARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and Di-isodecyl Phthalate (DIDP) which is known to the State of California to cause reproductive harm. For more information go to >P65Warnings.ca.gov.