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4M - KidzLabs: Magnetic Intruder Alarm
$29.99 AUD
or make 4 interest-free payments of
$7.50 AUD
fortnightly with
More info
The 4M KidzLabs Magnetic Intruder Alarm is a fun and easy project that involves activating a magnetic switch with the use of a magnet.
Learn how to build an intruder alarm - perfect for keeping your little sister or brother out! This is an excellent kit for learning how a magnetic switch works in an electric circuit.
The simple construction of the alarm box is required.
Requires 2 x AAA batteries (not included).
Suitable from 5 Years +
$14.99 Flat Rate Shipping for orders in Australia under $400 OR Express Shipping starting from $29.99 **
FREE Standard Shipping for all orders over $400 in Australia *
* Excludes large items or very heavy items, and Western Australia.
* * Please note heavy orders can not be Express Posted for a flat fee, we will contact you for the additional costs to Express Post.
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