- 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.
Magnetic Intruder Alarm
EGP 875.00
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.
Due to large amount of orders, stock availability may vary from the online website. Please check the availability and price by calling us on 02-37612377 or Online Chat.
Reviews
There are no reviews yet.