False activations, known as phantom opening, are common in Dalston Kingsland due to weather interference. We calibrate Hotron sensors to ignore interference. Crucially, we test the active infrared safety beams to ensure the door never closes on a pedestrian.
A snapping sound often indicates a stretched transmission cable. In Dalston Kingsland, 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 powerhouse of your system in Dalston Kingsland is the Brushless DC Motor. When these fail, you might hear grinding noises. We diagnose specific faults like overheating windings and replace the unit with OEM parts to restore factory performance.
24/7 rapid response for Dalston Kingsland businesses.
Fitting new DC motors and gearboxes.
Full BS EN 16005 compliance checks.
Diagnosing and fixing logic errors.