The simplisafe smart lock makes sure your door is always locked.
Simplisafe alarm on garage door.
When more than 2 inches away the sensor signals that it is open.
When the door swings open it will trigger the sensor.
The simplisafe smart lock automatically locks up even when you forget.
The majority of break ins happen through an unlocked entry.
Even if you forget.
The host explains that simplisafe s sensors communicate with the base on the 433 92mhz frequency which is very popular among other consumer electronics like garage door openers baby monitors.
When the magnet is within 2 inches of the grooves on the sensor it knows the door or window is closed.
So your front door is always protected.