Room Alarm Lab – Build a working alarmThis lab teaches kids how a real burglar alarm works by building a working alarm. Trespassers are caught “in the act!”
• Discover how a real burglar alarm works by building a working alarm • Trespassers are caught “in the act!”
• Door knob sign included
• Alarm: 9cm W x 9cm H
• Storage case: 28cm W x 7cm L x 25cm H
• Ages 8 and over
• 1-9V battery required – not included.
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website for more information: https://curiouskidzz.com.au/pr....oduct/room-alarm-lab