Home Security Motion Sensor Kit with ESP32
Build an AI Occupancy Classifier with the Home Security Motion Sensor Kit (ESP32)
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact occupancy classifier project. Shipped from Bengaluru in 3-5 days.
Transform any room into an intelligent space that knows whether it’s occupied, empty, or in a specific state—all using a TensorFlow Lite model running directly on the ESP32-CAM. This kit guides you through building a complete home security motion sensor system that classifies room occupancy states without cloud servers, giving you full privacy and instant response. Ideal for home automation enthusiasts and IoT engineers seeking real edge AI experience.
What You'll Build
You’ll solder and assemble a custom PCB that integrates two HC-SR501 PIR motion sensors, three reed switches for door monitoring, and an ESP32‑CAM that captures images and runs a TensorFlow Lite model to determine the room’s occupancy state. The final system fits inside the included enclosure box, ready to be mounted near an entryway, with a buzzer for alerts. You’ll create a self-contained edge AI device that can trigger lights, logs, or alerts based on occupancy patterns.
What You'll Learn
- How to set up and train a TensorFlow Lite model for occupancy classification on ESP32
- Soldering and assembling a multi-sensor PCB with power regulation using buck converters and voltage regulators
- Integrating reed switches and PIR sensors with ESP32-CAM GPIO and camera
- Deploying and running on-device ML inference without cloud connectivity
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-CAM | 1 |
| HC-SR501 PIR Sensor | 2 |
| Reed Switch | 3 |
| Active Buzzer | 1 |
| LM2596 Buck Converter | 1 |
| LM1117 3.3V Regulator | 2 |
| 1000µF 25V Capacitor | 2 |
| 100nF Capacitor | 10 |
| 10kΩ Resistor | 5 |
| PCB Prototype Board | 2 |
| Enclosure Box | 1 |
| 5V 2A Power Supply | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for B.Tech ECE/EEE final-year projects, Smart India Hackathon teams, and IoT professionals building custom security solutions. Also perfect for IIT/NIT/VIT/BITS M.Tech students exploring edge ML, and makers with soldering experience who want a challenging embedded AI build. Faculty mentoring advanced ATL Tinkering Labs will find it a complete practical package.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code to chat with the AI companion trained on this exact kit. It recognises each component and step. For additional help, our WhatsApp support responds within hours.
Do I need prior machine learning experience?
The kit includes a pre-trained TensorFlow Lite model, so you can deploy and test occupancy classification out of the box. The AI companion explains every stage if you want to modify the model later.
Can I use this kit for a real home security system?
Yes, once assembled, the board can be mounted and connected to your home automation setup. On-device inference ensures privacy and works even without internet, making it suitable for live deployments.
Is soldering difficult if I have never done it before?
The kit includes a soldering iron, solder wire, and detailed joint-by-joint instructions via the AI companion. Beginners may need a few practice joints, but the step‑by‑step guidance covers every connection clearly.
Home Security — ESP32-CAM + PIR + door sensors feed an on-device TensorFlow Lite model that classifies room occupancy state.
What's in this kit
- ESP32-CAM
- HC-SR501 PIR x2
- Reed Switch x3
- Active Buzzer
- LM2596 Buck Converter
- LM1117 3.3V Reg x2
- 1000µF 25V Caps x2
- 100nF Caps x10
- 10kΩ Resistors x5
- PCB Prototype Board x2
- Enclosure Box
- 5V 2A Power Supply
- Soldering Iron
- Solder Wire
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items