Even for quite a large window area and the smaller model would have been enough - only was the existing belt too thick and therefore fit the length not in the simpler model. The Plus model has more space for the belt and has a slower and therefore more forceful reduction compared to the basic model - but is also considerably more expensive. Everything included, a (sometimes too brief) Euro plug connection cable. Rapid installation. Astro program adapts to the times of the calculated sunrise / sunset. First programming problems. Subsequent modification of the programming but despite extensive displays not self-explanatory - the instruction manual must be kept!
