Discover premium fire alarm protection solutions for your safety systems. Our comprehensive range of stoppers prevents accidental activation while ensuring emergency access when needed. From weather-resistant models to damage prevention covers, these durable devices safeguard your critical fire safety equipment without compromising functionality. Protect your investment today!
STI
STI STI-13530FR Universal Stopper Dome Cover with Horn, Relay, Enc. Backbox, Open Mt Plate, Red Housing, Fire Label
Sale price$149.65
Regular price$179.58
Available to Order • Lead Time on RequestSTI
STI STI-13530NR Universal Stopper Dome Cover with Horn, Relay, Enc. Backbox, Open Mt Plate, Red Housing, No Label
Sale price$149.65
Regular price$179.58
Available to Order • Lead Time on RequestSTI
STI STI-14000NC Universal Stopper Low Profile Cover, Fl Mt
Sale price$34.45
Regular price$41.34
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STI STI-14010FR Universal Stopper Low Profile Cover with Fl Mt, Red Housing, Fire Label
Sale price$43.65
Regular price$52.38
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STI STI-14010NR Universal Stopper Low Profile Cover with Fl Mt, Red Housing, No Label
Sale price$43.65
Regular price$52.38
Available to Order • Lead Time on RequestSTI
STI STI-14020FR Universal Stopper Low Profile Cover with Fl Mt, Horn, Red Housing, Fire Label
Sale price$81.05
Regular price$97.26
Available to Order • Lead Time on RequestSTI
STI STI-14020NR Universal Stopper Low Profile Cover with Fl Mt, Horn, Red Housing, No Label
Sale price$81.05
Regular price$97.26
Available to Order • Lead Time on RequestSTI
STI STI-14030FR Universal Stopper Low Profile Cover with Fl Mt, Horn, Relay, Red Housing, Fire Label
Sale price$99.55
Regular price$119.46
Available to Order • Lead Time on RequestSTI
STI STI-14030NR Universal Stopper Low Profile Cover with Fl Mt, Horn, Relay, Red Housing, No Label
Sale price$99.55
Regular price$119.46
Available to Order • Lead Time on RequestSTI
STI STI-14200NC Universal Stopper Low Profile Cover, Clear Spacer
Sale price$46.05
Regular price$55.26
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STI STI-14210FR Universal Stopper Low Profile Cover with Spacer, Red Housing, Fire Label
Sale price$55.85
Regular price$67.02
Available to Order • Lead Time on RequestSTI
STI STI-14210NK Universal Stopper Low Profile Cover with Spacer, Housing, No Label, Black
Sale price$53.95
Regular price$64.74
Available to Order • Lead Time on RequestSTI
STI STI-14210NR Universal Stopper Low Profile Cover with Spacer, Red Housing, No Label
Sale price$55.85
Regular price$67.02
Available to Order • Lead Time on RequestSTI
STI STI-14220NR Universal Stopper Low Profile Cover with Spacer, Horn, Red Housing, No Label
Sale price$93.25
Regular price$111.90
Available to Order • Lead Time on RequestSTI
STI STI-14230FR Universal Stopper Low Profile Cover with Spacer, Horn, Relay, Red Housing, Fire Label
Sale price$123.80
Regular price$148.56
Available to Order • Lead Time on RequestSTI
STI STI-14230NR Universal Stopper Low Profile Cover with Spacer, Horn, Relay, Red Housing, No Label
Sale price$123.80
Regular price$148.56
Available to Order • Lead Time on RequestSTI
STI STI-14300NC Universal Stopper Low Profile Cover, Enc Fl Backbox
Sale price$46.05
Regular price$55.26
Available to Order • Lead Time on RequestSTI
STI STI-14310FR Universal Stopper Low Profile Cover with Enc Fl Backbox, Red Housing, Fire Label
Sale price$74.10
Regular price$88.92
Available to Order • Lead Time on RequestSTI
STI STI-14310NR Universal Stopper Low Profile Cover with Enc Fl Backbox, Red Housing, No Label
Sale price$74.10
Regular price$88.92
Available to Order • Lead Time on RequestSTI
STI STI-14320FR Universal Stopper Low Profile Cover with Enc Fl Backbox, Horn, Red Housing, Fire Label
Sale price$106.85
Regular price$128.22
Available to Order • Lead Time on RequestSTI
STI STI-14320NR Universal Stopper Low Profile Cover with Enc Fl Backbox, Horn, Red Housing, No Label
Sale price$106.85
Regular price$128.22
Available to Order • Lead Time on RequestSTI
STI STI-14330FR Universal Stopper Low Profile Cover with Enc Fl Backbox, Horn, Relay, Red Housing, Fire Label
Sale price$111.55
Regular price$133.86
Available to Order • Lead Time on RequestSTI
STI STI-14330NR Universal Stopper Low Profile Cover with Enc Fl Backbox, Horn, Relay, Red Housing, No Label
Sale price$111.55
Regular price$133.86
Available to Order • Lead Time on RequestSTI
STI STI-14410FR Universal Stopper Low Profile Cover with Enc Backbox, Sealed Mt Plate, Red Housing, Fire Label
Sale price$97.70
Regular price$117.24
Available to Order • Lead Time on Request