The siren emits a 105-decibel blast, roughly equivalent to the volume of a table saw or a motorcycle.
In open-air conditions, it can function up to 500 feet from the base station, though 150 feet is recommended for consistent performance inside standard homes. simplisafe siren best buy
Beyond full alarms, it can relay entry chimes and countdown chirps , which is useful if your base station is hidden. The siren emits a 105-decibel blast, roughly equivalent