- Build over 10 custom circuit systems using Logiblocs Alarms & Doorbell kit
- Plug-and-play electronic building blocks, Each colour coded with unique functions to create custom Circuits to build a variety of control systems and gadgets
- Kit includes Essential blocks to build a wide variety of detectors and alarm systems, from an intruder alarm to a Morse code machine and more gadgets to use in daily life
- Recommended for age 5 years and up; requires three AAA batteries (not included)
- Logiblocs kits to create almost endless combinations of custom systems and gadgets
- Dimension: 20.5 x 16.5 x 4.5 cm