Magnetic burglary alarm
Build this cool burglar alarm and make it your exciting science project about magnetism and electrical circuits. This magnetic alarm beeps when the door is opened to warn of intruders.
Package contents: base, cover, magnet, magnet holder, contact plate set, battery compartment cover, adhesive strip, metal washer, 3 connection caps, 3 screws, 2 screws with washer head.
Also required but not included: 2x AAA 1.5 volt batteries, small Phillips screwdriver.
KidzLabs | 4M Toys stands for creative games and exciting craft sets for curious boys and girls, with which children not only have a lot of fun, but also explore many exciting subject areas at the same time. Since 1993, the company has been successfully developing creative construction toys, such as the 4M Kidzlabs range, which encourage children's natural curiosity while building knowledge and skills as little explorers play . Experimenting, discovering and being amazed - with these aspects in mind, the outstanding team of innovative designers in Hong Kong develops the exciting 4M toys for bright kids every year.
The tricky toy from 4M Kidzlabs not only has a high educational play value, but also meets the requirements for particularly environmentally friendly toys. The company attaches great importance to environmental protection and the conscious use of natural resources, which is of course taken into account in the production of the toys. That's why the 4M Toys come with numerous recycling tips that children can easily integrate into their everyday lives. The construction toy is both a toy and a learning object that promises a lot of excitement, play and fun! At the same time, the little researchers' learning abilities and comprehension skills are playfully trained with the 4M toy. But coordination, concentration and, above all, creativity are also encouraged when playing with the craft sets.