Kidde SM-EXT1

Smoke! in a Can Extension Tube

Condition: New
Brand: Kidde
Status: Active
SKU: 7287
Manufacturer Part #: SM-EXT1


Extension tube snaps on Smoke! in a Can to slow down aerosol spray puffs helping to create a cloud of particles around detector. NFPA 72, Table 7.2.2, states that “detectors shall be tested in place to ensure smoke entry into the sensing chamber and an alarm response.” Smoke! in a Can® lets you meet this requirement without contaminating the detector, without affecting its sensitivity, and without increasing the risk of false alarms. Smoke! in a Can is UL listed for all brands and models of photoelectric or ionization type smoke detectors. Its safe, non toxic formula contains no CFCs. After verifying smoke entry into the detector, you can walk away assured that Smoke! in a Can will evaporate completely, eliminating the build up of left over contaminants found in other smoke test formulas.

Additional information

Weight 0.4 lbs



Production Status



  • Meets NFPA functional test requirements
  • Does not contaminate detector
  • Evaporates completely
  • Non-toxic formula with no CFCs
  • MSDS sheet on back of easy-to-peel-off label
  • Optional tube available to snap on can slows down aerosol and ensures can is held proper distance away from smoke detector


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Smoke! in a Can®; Aerosol Spray for Functional Testing of Smoke Detectors


Kidde – Data Sheet