4M - KIDZLABS - MAGNETIC INTRUDER ALARM
4M - KIDZLABS - MAGNETIC INTRUDER ALARM
Regular price
$28.95 AUD
Regular price
$28.95 AUD
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$28.95 AUD
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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.
Simple construction of the alarm box is required.
Requires 2 x AAA batteries.
Ages 5 and over.
![4M - KIDZLABS - MAGNETIC INTRUDER ALARM](http://outbackhobbies.com.au/cdn/shop/files/FSG3440_1_web.jpg?v=1699352659&width=1445)
![4M - KIDZLABS - MAGNETIC INTRUDER ALARM](http://outbackhobbies.com.au/cdn/shop/files/FSG3440_5_web.jpg?v=1699352947&width=1445)
![4M - KIDZLABS - MAGNETIC INTRUDER ALARM](http://outbackhobbies.com.au/cdn/shop/files/FSG3440_6_web.jpg?v=1699352947&width=1445)
![4M - KIDZLABS - MAGNETIC INTRUDER ALARM](http://outbackhobbies.com.au/cdn/shop/files/FSG3440_2_web.jpg?v=1699352947&width=1445)