If you have a laser level you can use it instead of a string to align your garage door.
How do you install garage door sensors.
Slide the bracket along the track so that it.
Installing safety sensors on a garage door opener 1.
In this case you will set up the level aligned with one sensor then adjust the opposite sensor until the beam of your laser level is hitting the sensor.
You can easily install your getsafe window and door sensors.
The photo eye sensor for a garage door opener is typically placed approximately two inches off of the ground.
Insert the batteries into the sensors.
Set a level on top of the stretched cord.
The two piece entry sensors are marked with dots.
Take the cord and place the one end exactly on the top of the one sensor and get someone to hold it there for you.
If one of the photo eye sensors are malfunctioning it will begin to blink rapidly.
To do this you need to make sure that the two sensors are installed at the same level on both sides of the garage door.
Press the bracket s clip onto the garage door s track near the ground.
Proper height for a garage door sensor is 4 to 6 inches 10 2 to 15 2 cm.
Push the safety sensor with attached carriage bolt against its supplied bracket and hand secure the two parts.
Make sure your smarthub is plugged in and working properly.
The installation is quick and it comes with mounting brackets and screws for you to fasten the sensors to the door with.
If you need an affordable and effective solution the cr2149 is a great inexpensive option.