KidzLabs / Magnetic Alarm
This magnetic alarm beeps when the door is opened to warn you of intruders.
8+
Related products
-
4M- SALT POWERED TRUCK
Build this truck and prepare its battery for action. Then add some salty water and watch the truck go. -
4M – TABLE TOP ROBOT
Assemble a smart robotic crabwhich can detect the edges of any platform and makeswift turns to avoid falling off. Watch it perform stunning acrobatics. -
4M – GROW A MAZE
Can a plant find its way through a maze?. It sounds impossible, but just watch as plants find their way through a maze that you design. You can even watch the roots develop inside the transparent soil container. It’s a mini root watcher too.
