- Complete LDR-Based Light Detection Kit - Fully Assembled & 100% Tested.
- Includes comprehensive documentation: circuit diagrams, PCB layouts, and testing guides.
- Step-by-step video tutorials on YouTube for easy understanding.
- https://www.youtube.com/watch?v=2Avy6w8KXbY
- Dedicated support: Mon-Sat, 11 AM - 6 PM via Smartxbrains@gmail.com.
- Fast delivery across India. Perfect for school projects, automation, and STEM learning.
Laser Security Alarm for Animal Farm Safety DIY STEM Kit Science Project Model (Assembled), 100% Tested
₹1,025.00 Original price was: ₹1,025.00.₹699.00Current price is: ₹699.00. + GST
-
- Laser Security Alarm for Animal Farm DIY Kit, 100% Tested.
- Includes complete documentation: circuit diagrams, PCB layout, and testing details.
- Video tutorials available on YouTube for easy learning.
- https://www.youtube.com/watch?v=YhNp50DQccQ
- Expert support on working days (11 AM – 6 PM). Contact us at smartxbrains@gmail.com.
- Fastest delivery across India. Ideal for electronics projects, automation, and educational experiments.
92 in stock
Laser Security Alarm for Animal Farm Safety – DIY STEM Kit (Assembled & 100% Tested)
Enhance security with the Laser Security Alarm DIY STEM Kit, an innovative LDR-based laser alarm system designed to detect unauthorized movement. This DIY science project is perfect for students, hobbyists, and automation enthusiasts, offering hands-on learning in electronics, security systems, and robotics.
🔹 How It Works:
The laser beam acts as a tripwire, and when interrupted, the LDR (Light Dependent Resistor) detects the change and triggers a buzzer alarm. This reliable detection mechanism is widely used in homes, banks, offices, and lockers for enhanced security.
🔹 Why Choose This Kit?
✔ Pre-Assembled & 100% Tested – Ready to use, ensuring smooth functionality
✔ STEM Learning – Perfect for school science projects and automation experiments
✔ Easy Video Tutorials – Step-by-step guidance for setup and learning
✔ Technical Support & Fast Delivery – Available across India
🚨 Warning: Avoid direct eye exposure to the laser beam. Handle with care.
📦 Applications:
✅ Animal Farm Safety & Perimeter Security
✅ Home & Office Security Systems
✅ DIY Electronics & Robotics Projects
✅ STEM Education & Learning Kits
 Keywords:
Laser Security Alarm Kit, DIY Laser Alarm System, STEM Project Kit India, LDR Security System DIY, Assembled Science Kit, Electronics Security Kit
7 reviews for Laser Security Alarm for Animal Farm Safety DIY STEM Kit Science Project Model (Assembled), 100% Tested
You must be logged in to post a review.
We deliver all across India.
✅ Orders leave warehouse in 1–2 days.
✅ Delivery within 5–10 days after dispatch.
Related products
Fire Detection Alarm System DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
-
- Fire Detection Alarm System assembled kit, 100% Tested.
- Full documentation, including circuit diagrams, PCB layout, and testing documents.
- Videos available on YouTube for easy understanding.
- https://youtu.be/v3xl6-t9OYA?si=-fnPKeqq45WF4vkr
- 100% support on working days from 11 AM - 6 PM. Email: Smartxbrains@gmail.com.
- Fastest delivery all over India. Perfect for electronics projects, automation, and educational uses, ensuring reliability and performance.
Automatic Temp Control Exhaust Fan DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Complete Automatic Temperature Control Exhaust Fan STEM Kit, 100% tested and assembled.
- Includes full documentation: circuit diagrams, PCB layout, and testing documents.
- Easy-to-understand tutorial videos available on YouTube.
- https://youtu.be/3-Kn_HD-W4I?si=qpUeiiymR77-jlDD
- Get 100% support during working hours (11 AM - 6 PM) via email at Smartxbrains@gmail.com.
- Fastest delivery across India for reliable performance in electronics projects.
- This kit is perfect for electronics enthusiasts and students working on automation and robotics projects.
Engine Overheat detection using NTC Ready DIY Experiments Science STEM KIT (Assembled), 100% Tested
- Complete Assembled Kit, 100% Tested: Engine Overheat Detection using NTC for educational and DIY experiments.
- Comprehensive Documentation: Includes circuit diagrams, PCB layout, testing guides, and more.
- YouTube Video Tutorials: Step-by-step assembly and working videos for easy understanding.
- https://www.youtube.com/watch?v=07QBYB69fVU
- Reliable Support: Available Mon-Fri (11 AM - 6 PM). Email us at Smartxbrains@gmail.com.
- Fast Delivery Across India: Designed for electronics projects, this kit ensures quality, performance, and convenience.
Transformer Overheat detection Ready DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Transformer Overheat Detection Complete assembled kit, 100% tested.
- Full documentation, includes circuit diagrams, PCB layout, testing document, etc.
- Videos available on YouTube for easy assembly instructions.
- https://www.youtube.com/watch?v=07QBYB69fVU
- 100% Support on working days (11 AM - 6 PM). Email: Smartxbrains@gmail.com.
- Fastest delivery across India. Perfect for use in various electronics projects, the Transformer Overheat Detection Ready DIY Experiments Science STEM KIT (Assembled), 100% Tested ensures reliability and performance.
Control Lamp Using IR DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
-
- Control Lamp Using IR Sensor Complete assembled Kits – 100% Tested.
- Full documentation, including circuit diagrams, PCB layout, and testing documents.
- Videos available on YouTube for easy understanding.
- https://youtu.be/cC1w8wQZMZI?si=wnP2pkBJsR1oCcUi
- 100% Support on working days (11 AM - 6 PM). Email: smartxbrains@gmail.com.
- Fastest delivery all over India. Perfect for various electronics projects in India, the Control Lamp Using IR DIY Experiments STEM KIT (Assembled) ensures reliability and performance. Ideal for electronics projects, this kit offers quality and performance.
LDR & Relay-Based Street Light Controlling DIY STEM KIT Science Project Model (Assembled), 100% Tested
- LDR & Relay-based Street Light Controlling – Complete assembled kit, 100% tested.
- Includes full documentation: Circuit diagrams, PCB layout, and testing documents.
- YouTube videos available for easy understanding.
- https://www.youtube.com/watch?v=2Avy6w8KXbY
- 100% support on working days (11 AM - 6 PM), email: Smartxbrains@gmail.com.
- Fastest delivery across India. Perfect for electronics projects and automation needs.
Touch Switch With Lamp DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
-
- Touch Switch with Lamp Complete assembled Kit, 100% Tested.
- Includes full documentation, circuit diagrams, PCB layout, testing documents, and YouTube videos for easy understanding.
- https://youtu.be/wgNBk1AAEa0?si=_03gIQmEBCwzM_8F
- 100% support available on working days (11 AM - 6 PM) via email: smartxbrains@gmail.com.
- Fastest delivery across India, perfect for various electronics projects.
- Reliable and high-performance STEM KIT designed for educational and automation applications.


















Vikas (verified owner) –
Very well worth the money.
Harsh (verified owner) –
Drone parts i ordered and found ok
Shubham (verified owner) –
Good Kit
Vikas (verified owner) –
Very fast delivery.
Paaji (verified owner) –
Good Kit
Ayush (verified owner) –
Good techinical knowledge
Viral (verified owner) –
Good quality.