Automatic Roll Up Door Opener, 110V 110W Commercial Garage Electric Roller Shutter Door Opener with 2 Remotes, 800N Powerful 22.5M² Roller Shutter for Garage Warehouse Store - BUKGOCUMN, BI-HJWJL-BUKGO

• Easy to Operate: You only need to press the button on the remote control, and the door will automatically open or close. When the door is closed, pressing the button will stop the door from moving downwards and open it in the opposite direction. When the door is opened, pressing the button will stop the door from moving.(Please note Installation Side Room Requirements) High Pulling Force & Low Noise: The powerful motor provides an 800N pulling force for this rolling door opener, making it easy to lift 242 square feet of doors, making scrolling easier. The noise generated during its operation is only 55 dB. Compared to other motors, it has less interference and does not make squeaking noises that wake up your family and neighbors in the morning or late at night. Reliable & Smooth Operation: When it encounters obstacles or is restricted in some way, it can automatically close, combined with low-voltage protection, overtime protection, and speed fluctuation protection, effectively preventing accidents from occurring. A high-quality copper wire motor that runs smoothly with stable performance can perform well for a long time. Security Guard: Every time the remote control transmitter works, the encryption coding will change once. The possible password combinations can reach 4.29 billion, greatly improving security and making code-piracy impossible. After simple installation and setup, your garage will be well upgraded. Three Control Methods: You can control it through the equipped remote control, two hanging handles, and the control panel to adapt to various situations. It can roll up a roller shutter door with a maximum area of 242 square feet or a maximum height of 14.7 feet, making its opening wide and easy to enter and exit. It is suitable for most roller shutter doors, such as garage doors, barn doors, warehouse doors, shopping center roller shutter doors, and other steel roller shutter doors., Weight: 11.57 Pounds, Manufacturer: BUKGOCUMN