Optex Wireless 2000 Annunciator System

Safety Technology International (STI) Wireless Security Alert Systems watch over your home and can give you exact alerts regarding what has been triggered with unique voice receivers. Select from over 50 alert phrases in English or Spanish to play when a connected transmitter or sensor is triggered. Hear “Gate”, “Theft”, or “Temperature” from a receiver and know exactly what is happening and how to respond to virtually any security situation.