Table of Contents
- Introduction
- Benefits of a DIY Security Camera
- Required Materials
- Step-by-Step Setup Guide
- Best Free Apps for DIY Security Cameras
- Tips for Optimal Performance
- Conclusion
- FAQs
Introduction
Do you have an old smartphone or tablet lying around? Instead of letting it collect dust, you can repurpose it into a DIY security camera using free apps. This cost-effective solution provides home surveillance without expensive equipment. In this guide, we’ll walk you through the process, recommend the best apps, and share tips for optimal performance.

Benefits of a DIY Security Camera
- Cost-effective – No need to buy expensive security cameras.
- Eco-friendly – Repurposes old devices, reducing e-waste.
- Easy setup – Most apps require minimal configuration.
- Remote monitoring – View live footage from anywhere.
- Customizable – Adjust settings like motion detection and alerts.
Required Materials
To create your DIY security camera, you’ll need:
- An old smartphone or tablet (Android or iOS).
- A stable Wi-Fi connection.
- A power source (to keep the device charged).
- A mounting stand or tripod (optional).
- A free security camera app (we’ll recommend the best options).
Step-by-Step Setup Guide
1. Choose the Right App
Select a reliable free security camera app (see our recommendations below).
2. Install and Configure the App
- Download and install the app on both your old device (camera) and your primary device (monitor).
- Follow the setup instructions to connect the devices.
3. Position Your DIY Camera
- Place the device in a strategic location (entryway, living room, etc.).
- Ensure a stable power source to avoid shutdowns.
4. Enable Motion Detection & Alerts
- Activate motion detection in the app settings.
- Set up notifications to receive alerts on movement.
5. Test and Adjust
- Check the camera feed and adjust angles/settings as needed.
Best Free Apps for DIY Security Cameras
App Name | Platform | Key Features |
---|---|---|
Alfred Camera | Android, iOS | Motion detection, cloud storage (optional), two-way audio |
IP Webcam | Android | Live streaming, motion detection, remote access |
Manything | Android, iOS | Cloud recording, AI detection, multi-camera support |
AtHome Camera | Android, iOS | Night vision, remote viewing, motion alerts |
Tips for Optimal Performance
✔ Use a strong Wi-Fi connection for smooth streaming.
✔ Keep the device plugged in to avoid battery drain.
✔ Clean the camera lens for clearer footage.
✔ Enable night mode if available for low-light conditions.
✔ Secure your network to prevent unauthorized access.
Conclusion
Turning an old smartphone or tablet into a DIY security camera is a smart, budget-friendly way to enhance home security. With free apps and minimal setup, you can monitor your home remotely while reducing electronic waste. Follow our guide to get started today!
FAQs
1. Can I use an old iPhone as a security camera?
Yes, apps like Alfred Camera and Manything support iOS devices.
2. Do these apps require a subscription?
Most apps offer free basic features, but some have premium upgrades.
3. How can I access the camera feed remotely?
Use the companion app on another device to view live footage from anywhere.
4. Will the camera work in the dark?
If your device has a good camera, some apps support night vision or low-light modes.
5. Is this method secure?
Yes, but ensure your Wi-Fi is password-protected and use apps with encryption.