StVO approved, magnetic holder with a night parking function. Made entirely of aluminum. The magnetic holder allows for easy attachment and removal. The night parking function enables manual setting of parking time. Fully automatic setting of parking time is done by a vibration detector. The parking meter sets itself every time the vehicle comes to a standstill (less than 60 seconds). Arrival time is rounded up to the next half hour. Approved by the Federal Motor Transport Authority - E1 10R-06 9426. Features a discreet minimalist design.