4M KidzLabs Intruder Alarm DIY Circuit Building Security Spy Gadget Kit
US$6.00
Price when purchased online
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US$6.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by yveeltmedical.com
Free 30-day returns Details
Product details
| Management number | 248840582 | Release Date | 2026/09/07 | List Price | US$6.00 | Model Number | 248840582 | ||
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The 4M KidzLabs Intruder Alarm is a DIY circuit-building kit that lets builders assemble a working kick wire door alarm. The kit includes an alarm platform, buzzer with wires installed, trigger plate, wires, battery case, and detailed instructions for constructing a functional security device with a transparent casting. Once assembled, the alarm can be installed as a door alarm using a string trigger and metal pegs to detect when someone enters a room, making it both a hands-on electronics project and a working spy gadget.
- Teaches the science of connecting electrical circuits through assembly of a functional intruder alarm
- Triggered whenever the included plate is disturbed, alerting to unwanted intrusions
- Transparent cyber-look casting gives the finished alarm a spy-gadget appearance
- Suitable for science projects or hands-on electronics exploration
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