School Project Kit Laser Alarm

Our project kit is a model that demonstrates how a laser or infrared (IR) beam can be used as a security system to detect intrusions or break-ins. This project showcases the principles of light, reflection, and basic electronics to create a functional alarm system.

What's inside?

3x Mirror, 1x 4 AA Battery Case, 1x Buzzer, 1x Lazer, 1x LDR, Instructions (Excludes batteries)