🔍 Unlock the Future of Security with a DIY Twist!
The ERH India Laser Security Alarm is a completely handmade, ready-to-use DIY working model designed for Class 12 school students. This innovative project features a laser light and a light sensor that triggers an alarm when the laser beam is interrupted. With no assembly required, it’s an ideal educational tool that enhances creative skills while demonstrating practical security applications. Compact and lightweight, this model is perfect for classroom demonstrations or personal projects.
| Educational Objective(s) | Creative Skills |
| Model Number | LaserAlarm |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Material Type(s) | Plastic |
| Colour | Brown |
| Product Dimensions | 10 x 15 x 3.5 cm; 150 g |
| Item model number | LaserAlarm |
| Manufacturer recommended age | 10 - 15 years |
| Manufacturer | ERH India |
| Item Weight | 150 g |
Trustpilot
1 week ago
2 days ago