Skip to content
20% OFF ARTS & CRAFTS USE CODE CRAFTS08 - FREE SHIPING ON ALL ORDERS OVER $50
20% OFF ARTS & CRAFTS USE CODE CRAFTS08 - FREE SHIPING ON ALL ORDERS OVER $50

4M KidzLabs Magnetic Intruder Alarm

by 4M
$24.99

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

Part of the KidzLabs Range

Suitable for

Ages 5+