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4M KidzLabs - Magnetic Intruder Alarm

4M KidzLabs - Magnetic Intruder Alarm

by 4M

£14.99
GTIN04893156034403
EAN4893156034403
MPN4893156034403
Prices updated 25 Jun 2026

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Prices checked 21h ago
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Product Description

Explore how a magnet sets off this cool intruder alarm. Its a fun project for exploring how a magnetic switch works in an electric circuit. Base, cover, magnet, magnet holder, eyelet plates, battery cover, adhesive tape, metal disc, terminal caps, screws, washer screws and detailed instructions. Required but not included in this kit: 2 x 1.5AAA batteries and a small crosshead screw driver. | 4M KidzLabs - Magnetic Intruder Alarm

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