First Alert SA303CN3 Battery Powered Smoke Alarm with Silence Button
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Product Info

  • Brand: First Alert
  • EAN: 0029054123015
  • Manufacturer: First Alert


  • Battery-powered smoke alarm with silence/test button
  • Features convenient silence/test button, blinking power light, 85-decibel alarm
  • Also includes side battery drawer and missing battery guard
  • Low battery warning and tamper resistant. Sensor Type: Ionization
  • 9-volt battery included, recommended battery replacement every 6 months (best with Polaroid 9 Volt batteries); The Smoke Alarm requires one standard 9V battery. The following batteries are acceptable as replacements: Duracell #MN1604, (Ultra) #MX1604; Eveready (Energizer) #522. May also use a Lithium battery like the Ultralife U9VL-J for longer service life between battery changes