STI will be closed on Friday, July 4th. Normal business hours will resume on Monday, July 7th.

Stopper II with 4" Deep Enclosed Back Box, Fire Label
Where to Buy

DETAILS

STI-1200A

Stopper II® with 4" Deep Enclosed Back Box, Fire Label

  • Protective polycarbonate cover
  • Helps stop false alarms
  • For wash down areas
  • Back box rated to NEMA 3R Standards
  • UL Listed, ADA Compliant
  • 3 yr guarantee, 1 yr on electronics
  • 6.25 in H x 4.125 in W x 1.25 in D

MEDIA

FAQS

FAQs

We have answers to your frequently asked questions about STI. If you don’t find what you're looking for, please contact a friendly STI customer service representative today.

ACCESSORIES

Accessories