Product DescriptionFeatureEasy installationReliable and long lastingPowerful rolling door openerCan power doors up to 269.1sq.ftPremium LED Festoon courtesy lightObstruction detectionEquipped with a manual release handleAutomatic closing programmingQuiet and smooth operationAutomatic safety reverse when obstructed.Manual release in case of power failureLED Light CourtesyRight and left side installationPhoto-beam/ Safety sensor are available (optional)Backup battery function is available (optional)Access Control is available (optional)2-year warrantyCE certification SpecificationsInput voltage: 110V AC, 80WMotor voltage: 24V DCRated door area: 161.46sq.ftMaximum door size: 16.4ft * 16.4ft (W*H) / total 269.1sq.ftTemperature: -4°F – 158°CRF frequency: 433MHZBattery voltage: 12 Volts 27APulling force: 250NMaxmium door height: 16.4ftMax control distance: 164ftSpeed: no-load 50 turnMotor winding wire material: copper wireOverload protection type / parameter: 33.07lbNoise: 55 DBThe longest single operation time: 40,000 timesLED: indicated lightPackage Content1 X Motor1 X Control Box