Panasonic launched two new models of washing machines on Sept. 3, in advance of the IFA trade show in Berlin. The washers leverage the company’s sensor technology.

The Inverter models NA-148XS1 and NA-148XR1 – incorporate Panasonic’s ECONAVI four sensor system, enabling easy-to-operate laundry care with a new automatic washing program that adjusts to the unique requirements of each load. It senses and adjusts washing time, temperature, water volume, and spinning time.

Both washing machine models have an A+++ plus-40% rating, meaning it exceeds the A+++ energy efficiency rating by 40%.

IFA is a global trade show for home appliances and consumer electronics, taking place in Berlin Sept. 5-10, 2014. The 2013 show included 1,500 exhibitors and had about 240,000 attendees from 100 countries.