The simplisafe smart lock makes sure your door is always locked.
Simplisafe alarm on garage door.
The majority of break ins happen through an unlocked entry.
It locks your door the minute you arm your system or automatically on a timer.
Even if you forget.
In the diagram below the entry sensor has been installed on the doorframe and the magnet on the door.
When the door swings open it will trigger the sensor.
When the magnet is within 2 inches of the grooves on the sensor it knows the door or window is closed.
The simplisafe smart lock automatically locks up even when you forget.
When more than 2 inches away the sensor signals that it is open.