The Smartvest's sounders can neither be overlooked nor overheard.
With up to 100 decibels, the sirens scare away burglars indoors and outdoors and ensure that those present are warned. The LED flash light draws attention to unusual events even from a distance.
All sounders naturally have a wall break contact as sabotage protection. If a perpetrator tries to dismantle or destroy the siren, an alarm is triggered. The potential intruder is caught in the act.