Fire Pull Station Protectors

Pull Station Covers That Help Stop False Alarms

STI pull station protectors help stop false fire alarms without restricting legitimate alarms. The Stopper II is a clear, tamperproof polycarbonate cover, frame and spacer that fits over most manual pull stations, and the Universal Stopper is a low profile alternative.

Sellers include the 14220FR low profile Universal Stopper, the 1100CP6 and 1200CP6 Stopper II contractor 6-packs, the 1130NR with horn and clear spacer, and the 1230CR cover with spacer and label. Shop Stopper II covers and Universal Stopper fire alarm covers, or browse the full STI catalog.

Contact our team with your pull station make and model and we can confirm a fit.

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