Build your own DIY IoT Laser Security System using an ESP32, LDR sensor, low-power laser module, and additional security sensors. The system detects changes in the laser beam, motion, and door/window status and can trigger a local alarm while providing IoT-based monitoring.
This hands-on project is designed for students, beginners, and electronics/IoT enthusiasts to learn how sensors, ESP32, Wi-Fi, and automation logic work together to create a practical security-monitoring system.
The project uses a simple breadboard-based DIY setup, making it suitable for learning, experimentation, project exhibitions, and academic demonstrations.
Everything included in the box:
- 🔩 *1 ESP32 Development Board
- 🔩 *1 LDR Sensor Module
- 🔩 *1 Low-Power Laser Module
- 🔩 *1 PIR Motion Sensor
- 🔩 *1 Magnetic Reed Switch Module
- 🔩 *1 Active Buzzer Module
- 🔩 *1 Red LED
- 🔩 *1 Green LED
- 🔩 *2 × 220Ω Resistors
- 🔩 *1 Push Button
- 🔩 *1 Breadboard
- 🔩 *1 Set of Jumper Wires
- 🔩 *1 USB Cable
- 🔩 *1 DIY Cardboard Project Base/Structure
- 🔩 *1 Project Assembly & Wiring Guide
- ✅ ESP32 programming and GPIO control
- ✅ Basics of IoT and Wi-Fi connectivity
- ✅ LDR-based laser beam detection
- ✅ PIR-based motion detection
- ✅ Door/window monitoring using a reed switch
- ✅ Sensor interfacing with ESP32
- ✅ Breadboard circuit assembly
- ✅ Buzzer and LED alarm control
- ✅ Designing security-alert logic
- ✅ IoT-based remote monitoring
- ✅ Basic troubleshooting and circuit testing
- ✅ Hands-on DIY electronics and project development
Electronics Basics
DIY IoT Laser Security System using ESP32
Build a Smart Laser-Based Security System with ESP32 & IoT
Beginner 👶 Age 10+
₹1,999
₹2,497
20% OFF
+18% GST (excl.)
🎉 Free Shipping!
⚠️ Only 6 left!
✅ All components included
📹 Video tutorial link in the box
🔄 7-day return policy