Safety Technology STI-1155 | Stopper II with Horn and Spacer (Indoor/Outdoor Rated), Fire Lable
Safety Technology STI-1155 | Stopper II with Horn and Spacer (Indoor/Outdoor Rated), Fire Lable

Safety Technology STI-1155 | Stopper II with Horn and Spacer (Indoor/Outdoor Rated), Fire Lable

Safety Technology Intl. Sti Ext Stopper Ii W/Horn And
Part Number: 700554
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Stopper II has helped stop false alarms for over 40 years without restricting legitimate alarms. Polycarbonate protective cover helps prevent false alarms, saves possible municipal fees, disruption, evacuations, unnecessary gatherings breaking COVID-19 social distancing standards, and a loss of productivity. When the indoor/outdoor cover with spacer is lifted, a self-contained 95/105 dB warning horn sounds. Immediate attention is drawn to the area and the prankster will either run or be caught before a false alarm is pulled.

Key Features

  • Protective polycarbonate cover
  • Designed for outdoor use
  • 95 or 105 dB warning horn
  • Protective polycarbonate cover
  • Helps stop false fire alarms
  • Indoor/outdoor rated cover designed to meet the requirements of IP54
  • When cover is lifted, horn sounds
  • Does not restrict legitimate alarms from being activated
  • Self-contained 95/105 dB warning horn, includes 9VDC battery
  • Surface mount
  • Warning horn draws immediate attention
  • 3 year guarantee, 1 year on electronics
  • UL/cUL Listed, ADA Compliant

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Brand NameSTI
ManufacturerSafety Technology International, Inc
Manufacturer Part NumberSTI-1155
Product LineStopper II
Product ModelSTI-1155
Product NameStopper II STI-1155
Product TypeSecurity Enclosure

General Information

NameSTI Stopper II STI-1155, Safety Technology International, Inc, STI
CategorySafety Technology Int'l Inc, Fire, Notification Appliances, Fire Notification Accessories
UPC Code662950115502
Country of originUnited States. Country of origin is subject to change.

Physical Characteristics

Product ColorClear, Red


Application/UsageCollege, Hotel, Indoor, Nursing Station, Outdoor, School

Documents and Downloads

Safety Technology STI-1155 Product_ManualClick to View
Safety Technology STI-1155 Installation InstructionsClick to View

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