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4M Science - KidzLabs Magnetic Intruder Alarm

Brand: 4M
$17.88 incl tax

This magnetic alarm beeps when the door is opened to warn you of intruders.  It's a fun project exploring how a magnetic switch works in an electric circuit. Requires 2 x AAA batteries. Age 5+ years. Distributed in New Zealand by Holdson.

SKU: 103440
Barcode: 4893156034403
Carton Quantity: 6
Availability: Out of stock