Garage door openers Performance you can count on Your life has enough day-to-day complications, so when it comes to a garage door opener your top priorities are built-in dependability, safety and convenience. Dependable Quality components and expert installation yield reliable performance year after year. The self-diagnostic system on the ASSA ABLOY residential garage door opener continually checks whether everything is working properly and lets you know of trouble by flashing the light. Safe & Secure If the obstacle-sensing beam is crossed during closing, the door reverses to fully open, protecting children and pets from injury. With a long range remote that employs high-security technology, you are always in control. And the built-in light illuminates your garage for five minutes every time the garage door is opened, so you are never left in the dark. Convenient Controls on the garage door opener deluxe wall station are large, clearly marked and illuminated. The quick-disconnect trolley lets you open and close your door manually when necessary. When you want ventilation or easy garage access, the doors can be stopped and parked in any position.