Laser Alarm Security System Project DIY Kit for Science Project Model Experiments | STEM KIT (Assembled, 100% Tested)
₹1,025.00 Original price was: ₹1,025.00.₹699.00Current price is: ₹699.00. + GST
-
- Assembled Laser Alarm Security System Project DIY Kit (100% Tested).
- Includes complete documentation: circuit diagrams, PCB layouts, and testing manuals.
- Easy video tutorials available on YouTube for quick understanding.
- https://youtu.be/xmMoMzbbgk0?si=_-_P8JnNLSMfqEC3
- Full customer support on working days (11 AM – 6 PM) via email: Smartxbrains@gmail.com.
- Fastest delivery across India. Ideal for automation, electronics projects, and science STEM experiments. Reliable and high-quality Laser Alarm Security DIY Kit ensures hands-on learning.
98 in stock
Abstract:
The Laser Alarm Security System DIY Kit is a reliable and engaging security solution designed for students, hobbyists, and professionals. This project-based learning kit uses a laser light and an LDR sensor to detect interruptions and trigger an alarm using a buzzer. The core functionality lies in detecting irregular activities through changes in laser beam exposure, making it perfect for science projects and educational experiments.
The Laser Security System is ideal for safeguarding homes, offices, banks, and lockers from unauthorized access and intrusion. It can act as a standalone alarm system that produces sound or integrate into a larger home automation system for advanced functionalities like sending messages or alerting owners.
Key Features:
- Detects laser interruptions and triggers an audible alarm.
- Compact, simple, and easy to assemble – perfect for beginners and advanced learners.
- Versatile use for electronics projects, home security systems, and STEM education.
- Fully assembled and 100% tested for immediate use.
Warning: A low-power laser pointer is used in this kit. Avoid direct eye exposure to prevent potential harm.
Key Applications:
Widely used in automation systems, robotics, home security, and educational science projects. The kit is optimized for reliable performance in Indian environments.
Keywords:
- Laser Alarm Security System DIY Kit
- STEM science project kit assembled
- Home automation laser alarm system
- Electronics DIY security system project
- Laser sensor alarm DIY kit
7 reviews for Laser Alarm Security System Project DIY Kit for Science Project Model Experiments | STEM KIT (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
Automatic over temp detection and alert Ready DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Automatic Over Temp Detection and Alert – Complete assembled kit, 100% tested.
- Full documentation, including circuit diagrams, PCB layout, and testing guide.
- YouTube videos available for easy assembly instructions.
- https://youtu.be/07QBYB69fVU?si=UAtohVuQwSKT3sJf
- 100% support on working days (11 AM - 6 PM). Email: smartxbrains@gmail.com.
- Fastest delivery across India. Ideal for electronics projects, automation, and STEM education.
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.
Induction Motor Vibration Detection DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Induction Motor Vibration Detection assembled kit, 100% tested for reliability.
- Includes full documentation: circuit diagrams, PCB layout, and testing documents.
- YouTube videos available for easy setup and understanding.
- https://www.youtube.com/watch?v=hPgNWCX23Sg
- 100% support on working days (11 AM - 6 PM). Email: Smartxbrains@gmail.com.
- Fastest delivery across India, perfect for various electronics projects.
Transformer Vibration Detection DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Transformer Vibration Detection DIY KIT – Assembled and 100% tested.
- Full documentation, including circuit diagrams, PCB layout, and testing documents.
- Includes YouTube videos for easy understanding.
- 100% support on working days from 11 AM - 6 PM via email: Smartxbrains@gmail.com.
- Fastest delivery all over India. Perfect for electronics projects in India, ensuring reliability and performance.
LED Lighting in Aquarium using LDR Sensor Ready DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- LED Lighting in Aquarium STEM Kit uses an LDR sensor for light automation (Assembled & 100% Tested).
- Complete documentation: Circuit diagrams, PCB layouts, and testing documents included.
- Learn through detailed YouTube tutorials.
- https://www.youtube.com/watch?v=2Avy6w8KXbY
- Full customer support on working days (11 AM–6 PM) via email at Smartxbrains@gmail.com.
- Fast delivery across India for DIY science and automation projects.
LDR Based darkness Detection DIY Experiments Science Project Model STEM KIT Ready (Assembled), 100% Tested
- Complete LDR-Based Darkness Detection Kit - Ready Assembled and 100% Tested.
- Includes full documentation: circuit diagrams, PCB layouts, and testing guides.
- Step-by-step video tutorials available on YouTube for easy assembly and use.
- https://www.youtube.com/watch?v=2Avy6w8KXbY
- Dedicated support: Available Mon-Sat, 11 AM - 6 PM via Smartxbrains@gmail.com.
- Perfect for school projects, electronics experiments, and STEM learning. Fastest delivery across India.
LDR based Garage Lighting DIY Experiments Science STEM KIT (Assembled), 100% Tested
- Complete Assembled LDR Garage Lighting Kit – 100% Tested for Reliable Performance.
- Includes full documentation: Circuit Diagrams, PCB Layout, and Testing Guide.
- Easy-to-follow YouTube Tutorials for hassle-free assembly and understanding.
- https://www.youtube.com/watch?v=2Avy6w8KXbY
- Get expert support via email: Smartxbrains@gmail.com (11 AM - 6 PM).
- Fastest Delivery Across India – Ideal for STEM education and electronics projects.
- Perfect for students, hobbyists, and professionals, this LDR-Based Garage Lighting DIY Kit ensures precise light detection and LED control.
LDR based Sunset Lamp control Ready DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Complete LDR-based Sunset Lamp Control Kit, pre-assembled and 100% tested for reliability.
- Includes detailed documentation with circuit diagrams, PCB layout, and testing instructions.
- Watch easy-to-follow assembly and usage videos on YouTube.
- https://www.youtube.com/watch?v=2Avy6w8KXbY
- Get expert support on working days (11 AM - 6 PM) via email at Smartxbrains@gmail.com.
- Fastest delivery across India. Perfect for educational projects and electronics enthusiasts.


















Rohit (verified owner) –
Good quality.
Komal (verified owner) –
I got my project done with these components Great Support
Vikas (verified owner) –
Online best cost electronic components
Ayush (verified owner) –
Online best cost electronic components
Komal (verified owner) –
Good Kit
Akshay (verified owner) –
Best cost electronic components in India
Er.Prashant (verified owner) –
Good support and recommended