It only send an rf pulse in the moment the sensor goes from closed to opened.
Garage door status switch.
Good luck with your project.
I use a itching self locking wifi wireless switch now to control my opener.
Whether for convenience or security your smart phone and tablet allow you to control your garage door.
So it does not give a status of the door just gives you an alarm when the door transitions from closed to opened.
Know if you accidentally left the garage door open and remotely close it if necessary.
When the insteon garage control status kit is used with the insteon hub you will always know whether you forgot to close the garage door.
Dps 11 2 sdc door status switch electromechanical ball dpdt 5 amp mc 4m sdc door status switch magnetic contact vandal resistant mortise face plate spdt 50 ma mc 7 sdc door status switch magnetic contact biased high security press fit spdt 50 ma 1 dia.
The doorbell switch now activates the garage door opener and the light comes on when the door opens whole thing runs off the existing door bell transformer using repurposed 4 conductor telephone corded.
Myq smart garage door opener chamberlain myq g0301 wireless wi fi enabled garage hub with smartphone control 1 pack black 4 2 out of 5 stars 23 749 36 99 36.
The rf sonoff door sensor will not help you knwo the status of the garage door.
Now when someone opens closes your door you get notified via email watch the video at the beginning of this project for a live demonstration.
For prototyping testing you can apply the magnetic reed switch to your door using velcro.
I have 2 of these modified switches one by the front door and one by the rear allowing me to open and monitor the garage door from either spot.
Now follow the schematics below to create your door status monitor.