False activations, known as ghosting, are common in Shirley due to weather interference. We calibrate Optex sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door reverses upon obstruction.
A snapping sound often indicates a frayed drive belt. In Shirley, we replace these with reinforced Kevlar belts that resist stretching. We also inspect the hanger bearings. Replacing worn rollers eliminates drag, allowing the door to glide effortlessly.
The heart of your system in Shirley is the Brushless DC Motor. When these fail, you might hear grinding noises. We diagnose specific faults like stripped nylon gears and replace the unit with OEM parts to restore factory performance.
24/7 rapid response for Shirley businesses.
Adjusting radar for weather in Shirley.
Replacing dead UPS packs for safety.
Fitting new DC motors and gearboxes.