Genie PMX-70 is an automatic garage door opener system that provides convenience and safety features for your garage. With its touch of a button control, you can open, close, or stop the door's movement at any time. The system includes a separate open and close sensitivity, allowing you to customize the force needed to operate the door. For added safety, the PMX-70 features SAFE-T-STOP and SAFE-T-REVERSE technologies, which automatically reverse the door if it encounters an obstacle or takes too long to close.