Crank starting a car engine was once a standard practice from a bygone era. What was then perceived a normal activity now appears almost laughable and more suited to black and white news-reels. Everything changed when the automatic starter motor was invented. Cranks and levers still have their place in engineering and it became the industry standard to use strength and technique to manually operate the seals for moveable walls. Until Multiwal designed and developed the Multi Electric: a unique system that automatically extends the top and bottom acoustic seals to the correct position.
Someday the Multi Electric system will be commonplace and someday' is sooner than you might think. Multiwal is already delivering their type Select and Commandoor as standard with the Multi Electric system without any added costs. With Multiwal no one has to tolerate outdated technology.