20% off
4M - KidzLabs - Magnetic Intruder Alarm
Low stock
FSG3440
Regular price
$25.59
Sale price
$25.59
Regular price
$31.99
Unit price
per
Tax included.
Couldn't load pickup availability
- Fully secure checkout
- Trusted by thousands
- 4.9 Stars on Google
Want same day despatch? Available Monday - Friday until 10am EST. Be quick!
Question about this product?
We're happy to help.
20% off
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.
