KidzLabs - Magnetic Intruder Alarm

4M

$29.95
$29.95
Tax included.
In stock
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Don't let anyone sneak into your room undetected! Build your own intruder alarm to keep those pesky siblings out! While you are at it, explore how a magnet sets off this cool build-your-own intruder alarm. 

It's 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.

Ages: 5+