ESP32-CAM Surveillance with Motion Trigger
ESP32-CAM Motion-Activated Security Camera with Telegram Bot Alerts
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn a corner of your workshop, office, or storeroom into a smart sentinel that doesn’t just record—it reacts. You’ll assemble an ESP32-CAM-based camera that snaps a photo the moment the PIR sensor detects motion, then sends it directly to your Telegram messenger. A live video stream is available anytime via a browser on the same WiFi network, giving you both real-time monitoring and push-button alerting.
What You'll Build
A fully enclosed, self-contained surveillance unit that boots up, connects to WiFi, and waits. When someone enters the detection zone, the HC-SR501 PIR sensor triggers the ESP32-CAM to capture a still and upload it to your Telegram bot. Simultaneously, the active buzzer provides an audible local alert. The kit also includes all components to solder a robust power supply module using LM1117 regulators, ensuring stable 3.3V and 5V rails without external breadboard clutter.
What You'll Learn
- Configuring the ESP32-CAM for JPEG capture and WiFi video streaming
- Integrating PIR sensor logic with microcontroller interrupts for immediate response
- Programming the Telegram Bot API to send photo alerts to your phone
- Designing and soldering a regulated dual-output power distribution circuit
Kit Contents
| Component | Quantity |
|---|---|
| ESP32-CAM | 1 |
| FTDI Programmer | 1 |
| HC-SR501 PIR | 1 |
| Active Buzzer | 1 |
| LM1117 3.3V Reg | 2 |
| 1000µF 25V Caps | 2 |
| 100µF 16V Caps | 3 |
| 100nF Caps | 10 |
| 10kΩ Resistors | 5 |
| 220Ω Resistors | 5 |
| 1N4007 Diode | 5 |
| PCB Prototype Board | 2 |
| Enclosure Box | 1 |
| 5V 2A PSU | 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 engineers and advanced makers who want a customisable security edge. If you’re a B.Tech ECE/EEE student working on a final-year surveillance project, an IoT professional prototyping a secure workspace monitor, or a participant in Smart India Hackathon building a low-footprint alert system, this kit gives you the bare-metal control you need. It’s equally at home in ATL-affiliated labs and IIT/NIT workbenches where soldering and embedded coding are second nature.
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 on your kit box to open the AI companion trained on this exact project. You can also message us on WhatsApp with photos of your build, and a team member will help you debug.
I don’t have a Telegram account. Can I redirect alerts to email or SMS?
The firmware is open and modifiable. The AI companion includes notes on swapping Telegram’s API for other webhook-based services like IFTTT, Twilio, or a custom email backend. Some coding experience is assumed.
Is the live stream accessible from outside my home WiFi?
Out of the box the stream works locally. To view it remotely, you can configure port forwarding on your router or use a service like ngrok. The AI companion includes a secure configuration walkthrough for remote access.
The kit includes a soldering iron. Do I need advanced soldering skills?
Intermediate soldering skill is enough. You’ll assemble the power regulation board on the prototype PCB. The AI build guide includes clear soldering diagrams and tips. Practice with the included lead wire first if you’re new to through-hole soldering.
ESP32-CAM captures image on PIR trigger and sends to Telegram bot over WiFi. Live stream via browser.
What's in this kit
- ESP32-CAM
- FTDI Programmer
- HC-SR501 PIR
- Active Buzzer
- LM1117 3.3V Reg x2
- 1000µF 25V Caps x2
- 100µF 16V Caps x3
- 100nF Caps x10
- 10kΩ Resistors x5
- 220Ω Resistors x5
- 1N4007 Diode x5
- PCB Prototype Board x2
- Enclosure Box
- 5V 2A PSU
- 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.
Other projects you can build
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