Flexible control: Free IOS/Android app, in conjunction with built-in Wi-Fi, provides you with custom charging schedules, remote-control, data visibility, and more. Quicker charging (30 Amps, 240V, Level 2): 4x faster charging than Level 1, 120V chargers. Easier set-up: Includes convenient mounting bracket, 20ft charging cable, and plug for use with common NEMA 6-50 (dryer) outlet. Built to last: Industry leading 3-year warranty for indoor and outdoor use, and manufactured in California. Universal compatibility: Works with all J1772 complying cars and also Tesla vehicles using Tesla's charging adapter. Award winning: Rated as The Wirecutter's "Best EV Charging Station" of 2017. A name you can trust: Siemens has been a technology leader for over 170 years.