Happy Holidays! STI will close at noon December 14 and all day Dec. 24, 25, 31, January 1.
x
Language and International site
< All News

November 13, 2018

Make False Fire Alarms a Thing of the Past

Universal Stopper® Protective Cover

  • Indoor/outdoor polycarbonate cover
  • Helps protect against false fire alarms, physical damage, dust and grime as well as severe environments
  • Does not restrict legitimate operation
  • When cover is lifted, a warning horn sounds
  • UL/cUL Listed

Find out more

  Tweet  Share

Join Our Newsletter