【POWER】Maximum lifting force: 800N, suitable for rolling doors up to 16.4 feet,74 square feet and 265LBS, while achieving low noise and stable operation 【REMOTE CONTROL】Garage Door Opener comes with 2 remote controls with a control distance of up to 164 feet, you can easily control your garage door from inside your car without getting out of the car 【WIDE COMPATIBILITY】Electric Rolling Door Opener is suitable for most rolling doors, such as garage doors, barn doors, warehouse doors, shopping mall rolling doors and other steel rolling doors (Note: not for Flap Garage Doors and Wall Mounted Garage Doors) 【SAFETY PROTECTION】If the garage door encounters obstacles or restrictions during opening or closing, it will automatically reverse its movement to ensure safety. Please keep the space under the door free of objects or people 【DUAL MODE USE】The automatic door opener can be easily converted to manual mode by simply pulling down the pull rope handle. It also supports connection with batteries for normal use in case of power failure

● Rolling door openers are for rolling doors only, not for flap garage doors or wall mounted garage doors.

●Minimum frame size for installation: 3.34 inches from the edge of the door to the inside of the bracket and 5.3 inches from the edge of the door to the brackets on both sides.

●Recommended jamb size: the distance from the edge of the door body to the inside of the bracket should be greater than 4.3 inches and the distance from the edge of the door body to the bracket on both sides should be greater than 63 inches.

●The garage door opener is equipped with 2 remote controls. The maximum remote control distance of the remote control is 164ft, you can open the door easily without getting out of your car (batteries not included)

●Specification

Input Voltage: 220-240V

Maximum lifting force: 800 Nm

Maximum door opening area: 82 square feet

Maximum Rolling Height: 16 ft

Maximum Door Weight: 265 lbs

Maximum Control Distance: 164 ft

LED: Indicator light

Gross Weight: 13 lbs