Alarm Tech

Alarm Tech


  • $38.99
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  • Features over 30 different projects, including a door bell, bathtub-over flow alarm, banana bleeper, moisture detector, fridge alarm and much more!
  • Includes 7 logiblocs and a 16-page project booklet.
  • Requires 3 AAA batteries (not included).
  • Ages 5 years +.

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