Q1. Does this motion sensor alarm kit need batteries or electricity?
It works on low-voltage power provided in the kit, making it safe and easy to use.
Q2. What concepts does this model explain?
It explains movement detection, alarm circuits, basic electronics, and home security concepts.
Q3. Does the alarm really work when someone moves nearby?
Yes, the alarm activates when movement is detected, clearly demonstrating real working principles.
Q4. Can this model be reused after one project?
Yes, the kit can be rebuilt and reused multiple times for practice and experiments.
Q5. Can a child assemble this without technical knowledge?Yes, it is beginner-friendly and includes simple, step-by-step instructions. Parental guidance is recommended.