High-performance inverter from GYS. PSW technology (Pure Sinusoid Wave). Sinusoid technology. The output 230 V voltage is equivalent to the quality of the home network and in many cases even better. This is because the inverter automatically adjusts the output power according to power fluctuations. 2x230 V sockets. plus 2xUSB socket (5 V. 2 A). Ideal for larger consumers as well as delicate electronics. Power 2000 W and briefly 4000 W. The power is connected directly to the car battery. Overheating. short circuit. over and undervoltage protection. Cooling fan. The device has a control panel\display. with which you can turn the inverter on and off and see the battery condition and current consumption. Aluminum housing. with mounting holes.