Safety Technology Intl

Stopper II® with Horn and Clear Spacer, Fire Label (STI-1130)

This unique and patented device Stopper II® with Horn and Clear Spacer, Fire Label (STI-1130) has been helping stop false fire alarms around the world for more than 40 years, without restricting...

Stopper II® without Horn, Flush Mount, Fire Label (STI-1200)

Stopper II® without Horn, Flush Mount, Fire Label (STI-1200). This unique and patented device has been helping stop false fire alarms around the world for more than 40 years, without restricting...

Conduit Spacer with Frame - Clear for Stopper II® Series (STI-3100)

This Conduit Spacer with Frame - Clear for Stopper II® Series (STI-3100) is a clear conduit spacer adds two inches of depth to the FA47 and FA48 (Stopper II®) products. Has conduit knockouts on the...