CCTV Motion Logger with SD
CCTV Motion Logger with SD Card: Arduino-Based Security Surveillance Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
With this kit, you'll build a standalone surveillance unit that senses motion via dual PIR sensors, instantly logs the event with a real-time timestamp to an SD card, and triggers an external camera or alarm through a relay. Whether you're securing a hostel room, prototyping a college project, or developing a smart home security add-on, this advanced kit turns a generic Arduino into a dedicated motion-logging CCTV controller.
What You'll Build
You'll assemble a fully functional motion-triggered logger. When movement is detected, the OLED screen displays the event, the buzzer alerts, and the system saves a time-stamped log plus metadata to the microSD card. Simultaneously, the relay powers up a connected camera or siren for a pre-set interval, ensuring every intrusion is captured and recorded without continuous power drain.
What You'll Learn
- Interfacing multiple PIR sensors for wide-angle motion coverage and false-trigger filtering
- Real-time clock (RTC) integration with DS3231 for accurate event timestamping on SD card
- Controlling high-power devices via a relay module using Arduino digital outputs and protective diodes
- Embedded system design including power decoupling, noise filtering, and PCB prototyping for reliable field deployment
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| HC-SR501 PIR | 2 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| MicroSD Card 8GB | 1 |
| 5V Relay Module | 1 |
| 0.96in OLED | 1 |
| Active Buzzer | 1 |
| 1N4007 Diode | 5 |
| 10kΩ Resistors | 5 |
| 100nF Caps | 10 |
| PCB Prototype Board | 2 |
| M-M Wires | 25 |
| 12V Adapter | 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
This advanced kit is designed for B.Tech ECE/EEE students working on embedded systems or IoT security projects, participants in the Smart India Hackathon needing a rapid surveillance prototype, and final-year students at NIT, VIT, or BITS Pilani seeking a robust core project. It's also ideal for advanced hobbyists who previously built basic sensor loggers and now want to integrate RTC, SD storage, and relay control into a deployable security unit.
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?
Open the AI companion via the QR code; it has step-by-step guidance and can diagnose wiring or code issues. WhatsApp support is also available for direct troubleshooting.
Can I connect this to an actual CCTV camera?
Yes, the relay module can switch a 12V camera’s power supply, so the camera only records when motion is detected, saving storage and energy.
How many motion events can the 8GB SD card store?
Each log entry is under 1 KB; an 8GB card can store millions of timestamped events, making it effectively limitless for normal use.
Is this suitable for outdoor use?
Out of the box it's designed for indoor prototyping. With weatherproof enclosures for the sensors and MCU, you can adapt it for covered outdoor spots.
PIR triggers timestamp log and snapshots metadata to SD. Relay triggers external camera power on motion.
What's in this kit
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.
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