Johnco Gifts For Boys Make Your Own Magnetic Intruder Alarm Kit

MAKE YOUR OWN MAGNETIC INTRUDER ALARM KIT

 

Stop your annoying siblings from stealing your snacks with this DIY intruder alarm! 

 

Learn all about magnets and STEM as you build it yourself. All you’ll need is a screwdriver and some batteries to piece this together! Listen as the separating magnets set off the alarm each time the door gets opened. 

 

It’s a unique build-it-yourself kit for kids that will be fun and educational, AND will serve a unique purpose in their life when it’s finished. If you’re old enough to remember voice activated diaries, your kids will love this!

 

FEATURES

• Protect your bedroom from intruders!
• Build it yourself to learn about STEM
• See how the magnets work to set off the alarm

SPECIFICATIONS

• Inclusions: 16 parts, instructions
• Ages: 5 and older
• Batteries: 2 x AAA batteries required (not included)
• Also required (not included): Small crosshead screwdriver