2023-12-28 5 min read
Garage doors are among the largest and heaviest moving objects in most homes. A standard two-car door can weigh over 400 pounds. Without proper safety features, these doors can cause serious injuries. Crush prevention systems are designed to protect your family from these risks.
Modern garage door systems use multiple technologies to prevent accidents:
1. Photo-Eye Sensors
These infrared sensors create an invisible beam across the door opening. When anything breaks this beam: - The door immediately stops if closing, It reverses direction and returns to the open position, The system won't allow the door to close until the path is clear
2. Mechanical Auto-Reverse
If something slips past the photo-eyes, the mechanical system provides backup protection: - Sensors detect resistance when the door touches an object, The motor immediately reverses, Modern systems can detect as little as 20 pounds of resistance
3. Force Settings
Professional installation includes calibrating force settings: - Down force controls how hard the door pushes when closing, Proper adjustment ensures the door reverses before causing injury, These settings should be checked annually
Be aware of these dangers:
- Children playing near the door - Teach kids never to play under a moving door - Pets in the garage - Ensure pets are clear before operating the door - Objects left in the path - Bikes, toys, and tools can cause issues - People walking under the door - Never try to "beat" a closing door
Test crush prevention monthly:
1. Photo-eye test: Wave an object through the beam while closing 2. Pressure test: Place a 2x4 on the floor and close the door 3. Visual inspection: Check sensors are aligned and clean
Contact us if you notice: - Door doesn't reverse when touching objects, Sensors have blinking or no lights, Door reverses randomly without obstruction, Unusual sounds during operation, Door closes partway then stops
If your garage door opener was installed before 1993, it may lack modern safety features. We strongly recommend upgrading to a current system with: - Photo-eye sensors, Rolling code technology, Battery backup, Modern force adjustment, Smart home connectivity options
Every installation and repair we perform includes a comprehensive safety check. We ensure all crush prevention systems are functioning properly because your family's safety is our top priority.
Schedule a safety inspection today, it's a small investment that could prevent a life-changing accident.