<p><b>Feature:</b></p> <p>Easy installation</p> <p>Reliable and long lasting</p> <p>Powerful rolling door opener</p> <p>Can power doors up to 269.1sq.ft</p> <p>Premium LED Festoon courtesy light</p> <p>Obstruction detection</p> <p>Equipped with a manual release handle</p> <p>Automatic closing programming</p> <p>Quiet and smooth operation</p> <p>Automatic safety reverse when obstructed.</p> <p>Manual release in case of power failure</p> <p>LED Light Courtesy</p> <p>Right and left side installation</p> <p>Photo-beam/ Safety sensor are available (optional)</p> <p>Backup battery function is available (optional)</p> <p>Access Control is available (optional)</p> <p> </p> <p><b>Specifications</b></p> <p>Input voltage: 110V AC, 80W</p> <p>Motor voltage: 24V DC</p> <p>Rated door area: 161.46sq.ft</p> <p>Maximum door size: 16.4ft * 16.4ft (W*H) / total 269.1sq.ft</p> <p>Temperature: -4°F – 158°C</p> <p>RF frequency: 433 MHZ</p> <p>Battery voltage: 12 Volts 27A</p> <p>Pulling force: 250N</p> <p>Maxmium door height: 16.4ft</p> <p>Max control distance: 164ft</p> <p>Speed: no-load 50 turn</p> <p>Motor winding wire material: copper wire</p> <p>Overload protection type / parameter: 33.07lb</p> <p>Noise: 55 DB</p> <p>The longest single operation time: 40,000 times</p> <p>LED: indicated light</p> <p> </p> <p><b>Package Content</b></p> <p>1 X Motor</p> <p>1 X Control Box</p> <p> </p> <p><b>Note:</b> </p> <p>The Product is Suitable for rolling doors, up to 5 meters wide, up to 3 meters total height up to 12 square meters.</p>