Products in Action
2019
STI’s Exit Stopper Door Alarm: Same Reliable Device, New Effective Features
STI’s newly redesigned Exit Stopper Door Alarm continues to help solve the problems of unauthorized exits and entries of fire or emergency doors. The multifunction door alarm now flashes while it emits an audible alarm – helping to further attract attention and deter wrongful use of a protected door.
2019
New Line of Sirens / Strobes Added to the Select-Alert Series
STI is excited to announce the new line of round and rectangular sirens / strobes that complement the existing Select-Alert mini controller series. The sirens / strobes can be used with cabinets, mounted above doors, to the wall, or the ceiling.