In the diagram below the entry sensor has been installed on the doorframe and the magnet on the door.
Simplisafe alarm on garage door.
The majority of break ins happen through an unlocked entry.
So your front door is always protected.
It locks your door the minute you arm your system or automatically on a timer.
Doorbell pro alerts you when someone s at the door even if they don t ring the bell.
When more than 2 inches away the sensor signals that it is open.
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.
The simplisafe smart lock makes sure your door is always locked.
The simplisafe smart lock automatically locks up even when you forget.