What Causes Garage Doors to Go Off Track?
A garage door that comes off track is one of the most frustrating and dangerous problems homeowners can experience. Garage doors are designed to move smoothly along metal tracks every time they open and close. When the door slips out of alignment, it can become unstable, noisy, difficult to operate, or completely unusable. An off-track […]
How do Garage Door Openers work?
The garage door opener remote is a radio transmitter. Modern garage door openers are radios that operate at 315 MHz. The remote sends a signal to the opener itself, which has a radio receiver built in. When the opener hears a signal from the transmitter, it activates a relay that starts the motor running. Early […]