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4MKidzLabs/Magnetic Intruder Alarm
4M KidzLabs/Magnetic Intruder Alarm 22x17x6cm
Size: 22x17x6cm
Weight: 0.19KG
Hurry! Only 2 left!
$93.00
22% off
RRP $120.00
Kwun Tong self-pickup code KIDS30 | Cainiao self-pickup code KIDS20
Product Details
- Explore how a magnet sets off this cool intruder alarm. It’s a fun project for exploring how a magnetic switch works in an electric circuit.
