Create a door alarm, a pressure-activated security mat, a water-level
alarm, or other inventions.
The Alarm Lab comes with six electronic blocks, a jack plug, two pressure
mat cards, alarm warning and decorative stickers, and Inventor's Manual.
Kids learn how things work as they put together burglar alarms for bedrooms,
lie detectors, light-tag games, and much more - all complete with sounds,
flashing lights, buttons to press, and automated sequences.
Logiblocs are high-tech, interactive building blocks that plug together
to make things happen! Each kit includes bright transparent electronic
blocks that connect into circuit systems to create fun activity toys. Every
kit includes an Inventor's Manual with step-by-step instructions for
All Logiblocs integrate with each other to provide an on-going expandable
discovery system of endless creative fun. (Battery connector block requires
nine-volt battery, not included.)