4M KidzLabs Spy Science Intruder Alarm
Learn the Science of connecting an electric circuit. Construct your own door buzzer and place it behind your door. Stop intruders from your room. It’s cool and fun!
Item# 124713
Learn the Science of connecting an electric circuit. Construct your own door buzzer and place it behind your door. Stop intruders from your room. It’s cool and fun!
Item# 124713
For more information please visit the Help Center.
If an item is faulty or does not match its advertised description you can return within 14 days of purchase (21 days for star card members). Simply take your item to your nearest store with the proof of purchase or contact our Customer Service team.
For more information please visit the Help Centre.
Learn the Science of connecting an electric circuit. Construct your own door buzzer and place it behind your door. Stop intruders from your room. It’s cool and fun!
Item# 124713
For more information please visit the Help Center.
If an item is faulty or does not match its advertised description you can return within 14 days of purchase (21 days for star card members). Simply take your item to your nearest store with the proof of purchase or contact our Customer Service team.
For more information please visit the Help Centre.