Turn Your Old Smartphone Into a Home CCTV Camera: A Simple Hack That Actually Works

Kokila Chokkanathan
Do you have an old smartphone lying in a drawer collecting dust? Instead of letting it go to waste, you can turn it into a fully functional home CCTV camera. With just a few simple steps, your old device can become a security tool to monitor your home, office, pets, or even a baby’s room.

Let’s break it down step by step.

Why Use an Old Smartphone as a CCTV Camera?

Buying a dedicated security camera can be expensive. But your old smartphone already has:

  • A built-in camera
  • Wi-Fi connectivity
  • A microphone
  • Motion detection capabilities
  • Cloud backup options
Whether it runs on Android or iOS, you can easily convert it into a surveillance camera.

What You’ll Need

Before getting started, make sure you have:

  • An old smartphone (with a working camera)
  • A stable Wi-Fi connection
  • A charger (to keep it powered)
  • A monitoring phone (your current device)
  • A security camera app
That’s it — no technical skills required.

Step 1: Install a Security Camera App

The easiest way to transform your phone into a CCTV camera is by using a free app like:

  • AlfredCamera
  • Manything
  • Dormi
You can download these from the google Play Store or the apple App Store.

Install the app on:

  • The old phone (this will act as the camera)
  • Your current phone (this will be the viewer)
Log in with the same account on both devices.

Step 2: Set Up the Camera Phone

After installing the app:

Open the app on the old phone.

Select “Camera” mode.

Position the phone where you want surveillance.

Keep it plugged into a power source.

For best results:

  • Place it on a stable surdata-face.
  • Use a small stand or wall mount.
  • Point it toward entry points like doors or windows.
Step 3: Monitor From Your Main Phone

Now open the app on your main phone and choose “Viewer” mode.

You’ll be able to:

  • Watch live video footage
  • Receive motion alerts
  • Talk through the speaker (two-way audio in some apps)
  • Record clips
It works from anywhere — even if you're away from home.

Extra Features You Can Use

Most security apps offer advanced features such as:

  • Motion detection alerts
  • Night vision (using phone brightness adjustment)
  • Cloud recording
  • Zoom capabilities
  • Intruder alerts
Some premium features may require a subscription, but basic functions are usually free.

Smart Placement Tips

To get the best results:

  • Keep the camera near a power outlet.
  • Disable auto-lock and sleep mode.
  • Turn off unnecessary background apps.
  • Use airplane mode + Wi-Fi to reduce distractions.
Safety and Privacy Considerations

While this is a convenient hack, remember:

  • Secure your app account with a strong password.
  • Enable two-factor authentication if available.
  • Don’t use unknown third-party apps.
  • Keep your Wi-Fi network protected.
When Is This Hack Most Useful?

Turning your old smartphone into a CCTV camera is perfect for:

  • Monitoring your home while traveling
  • Keeping an eye on pets
  • Checking on elderly family members
  • Baby monitoring
  • Watching deliveries at your door
Final Thoughts

Instead of throwing away your old smartphone, repurpose it into a smart home security camera. It’s cost-effective, easy to set up, and surprisingly powerful.

Sometimes the smartest tech upgrade isn’t buying something new — it’s reusing what you already have.

Disclaimer:

The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of any agency, organization, employer, or company. All information provided is for general informational purposes only. While every effort has been made to ensure accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, reliability, or suitability of the information contained herein. Readers are advised to verify facts and seek professional advice where necessary. Any reliance placed on such information is strictly at the reader’s own risk.

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