<b><b>Remote control</b></b><br> Now available from Henderson is the Aperto range of remote control garage doors, which can be operated from up to 30m away, and feature a patented static chain and gliding DC motor that provide for quiet and maintenance free operation. <p></p><p>The doors may be fitted with a 35mm clearance between the highest point of the door movement and the ceiling, and microprocessors stop movement or reverse the door if there is an obstruction. </p><p><b>PC Henderson </b></p><p><b> EO793</b></p><p></p>