Features:✔ Easy installation✔ Reliable and long lasting✔ Powerful rolling door opener✔ Can power doors up to 269.1sq.ft✔ Premium LED festoon courtesy light✔ Obstruction detection✔ Equipped with a manual release handle✔ Automatic closing programming✔ Quiet and smooth operation✔ Automatic safety reverse when obstructed✔ Manual release in case of power failure✔ LED light courtesy✔ Right and left side installationSpecification:Weight: 6.5kgInput Voltage: 110V AC, 80WMotor Voltage: 24V DCRated Door Area: 161.46sq.ftMaximum Door Size: total area 12 square meters / 129.1 square feetTemperature: -4°F – 158°CRF Frequency: 433MHZBattery Voltage: 12 Volts 27APulling Force: 250NMaxmium Door Height: 3m/ 10ftControl Distance: 50 meters / 164 feetSpeed: No-Load 50 TurnMotor Winding Wire Material: Copper WireOverload Protection Type/Parameter: 33.07lbNoise: 55dbThe Longest Single Operation Time: 40,000 TimesLED: Indicated LightRated area: 10 square meters / 107.6 square feetPackage Content:1 x Motor1 x Control Box