KidzLabs - Magnetic Intruder Alarm Age 5+

  • £14.99
    Unit price per 
Tax included.

  • Explore how a magnet sets off this cool build-your-own intruder alarm
  • A great project for exploring how a magnetic switch works in an electric circuit
  • Simple construction of the alarm box is required
  • Requires 2 x AAA batteries

Don't let anyone sneak into your room undetected! Build your own Intruder Alarm to keep out those pesky brothers & sisters!

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