Roll Up Door Opener, 100W Automatic Roll Up Garage Door Opener with Remote,Rolling Gate Openers,800N Pulling Force 24V DC Roller Door Openers,110V 55Decibel Automatic Rolling Gate Opening Machine

High pulling force: 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 Security guard: Every time the remote control transmitter of roll up door opener works, the encryption coding will change once. The possible password combinations can reach 4.29 billion, greatly improving security and making code piracy impossible Reliable & smooth operation: When roll up garage door 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 Three control methods: You can control garage door opener through the equipped remote control, two hanging handles, and the control panel to adapt to various situations Automatic shutdown mode: You can program the automatic shutdown mode or select the automatic delay shutdown function through the jumper