If you have kids or pets in the house you can not have an eye on them every time.
Garage door eye sensor watage.
This keeps you and your family safe as well as avoiding any dents in your car.
Garage door sensors utilize a photo eye sensor and a beam of infrared light that goes between the two units.
The same mechanism kicks in when other objects are placed near the door too.
The units are placed near the ground on either side of the garage door.
The photo eye consists of two sensors one on either side of the garage door about 6 inches above the ground.
They shoot an invisible beam between them which will sense if something is between them as it breaks the beam.
If an object interrupts the beam.
If the beam of light is interrupted while the garage door is closing the door will stop and rise back up.
When the beam is broken it will not allow the door to close until the obstruction is moved.
In general garage door sensors block the door from closing if there is an object nearby.
Sensor path make sure nothing is obstructing the sensor beam.
These sensors sit either side of your garage door near the ground.
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Sometimes though the photo eye sensors will experience.
Your convenience matters the most.
As the garage doors are massively risky installing a garage door sensor becomes essential.
Nothing comes first than safely.
One of the sensors directs a beam toward the other.
It s better to be safe rather than taking a massive risk.