Great Gizmos 4M Kidz Labs Intruder Alarm

Construct your own intruder detector buzzer for your bedroom door and learn about connecting

Great Gizmos 4M Kidz Labs Intruder Alarm

Construct your own intruder detector buzzer for your bedroom door and learn about connecting electric circuits in the process Each kit contains a plastic platform and accessories metal pegs an electric buzzer electric wire and string for the alarm trigger along with detailed instructions Requires 2 x AA batteries not included Order MOE120520

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