With the garage door motor premium will you and your family a high degree of comfort and convenience. This is why it is so important to DIY enthusiasts the innovative garage door openers can install easily and without special tools: With just a wrench can be used to assemble the complete drive within a short period of time. The do-it-yourself craftsmen even large garage doors not shy away from. The garage door motor is for swing doors, sectional doors premium from Chamberlain and tilt doors and the powerhouse stemmt doors up to 130 kg weight, a draft of 1000 N. since the do-it-yourself happy to note that the "Premium" was one of the most powerful and fastest garage door systems on the market. With 200 mm per second opens the garage door as if by magic. For the power transmission provides the maintenance-free tooth belt drive - according to the motto: In the rest is the force. Because with the premium version installed the do-it-yourself a garage door motor with 'whisper mode". DIY fans