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Intruder Alarm


Stop intruders by building your own early warning system...

They'll love it because:

  • Everything they need is included
  • The instructions are clear and easy to follow
  • They can use it to detect unwanted visitors

Stop unwanted visits with this great intruder alarm to build and operate.

This kit comes with the components to build an electrical circuit that will operate a kick wire and sound the alarm if anyone tries to enter. With great instructions, you will need to complete the circuit, locate the switches and set your trap.

Produced in association with the Science Museum, this is a great kit that will help them see how circuits can be used and deployed with everything they need to make a cool gadget for their rooms.

Who Is It For?

A great kit for children 7+ who are discovering circuits for the first time.

How To Play

Follow the instructions and deploy to stop unwanted visitors.

Free Shipping Over £20

Free standard shipping on all orders over £20

Standard Delivery* (2-3 working days): £2.95

1st Class Delivery* (1-2 working days): £3.95

Signed For* (2-3 working days): £5.95

Next Day Delivery^ (next working day - order by 2pm): £6.95

*Royal Mail service

^Local courier

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