How to set up two phones as security cameras

Learn how to repurpose old smartphones as security cameras by following our step-by-step guide on setting up two phones for home surveillance.

With the advancement of technology, it is now possible to repurpose your old smartphones into effective security cameras. By using the right apps and following a few simple steps, you can easily transform your unused phones into a reliable surveillance system for your home or office.

Setting up two phones as security cameras can provide you with added peace of mind and security, allowing you to monitor your property remotely and receive alerts in case of any suspicious activity. This cost-effective solution is a great way to enhance your security measures without investing in expensive surveillance equipment.

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Step-by-Step Guide: Setting Up Two Phones as Security Cameras

Setting up two phones as security cameras is a cost-effective way to monitor your home or office. Follow these steps to turn your old phones into a reliable security system:

  1. Choose two old smartphones with good camera quality and Wi-Fi connectivity.
  2. Download a security camera app like Alfred, Manything, or Presence on both phones.
  3. Set up one phone as the camera and the other as the viewer.
  4. Position the camera phone in a strategic location with a clear view of the area you want to monitor.
  5. Connect both phones to the same Wi-Fi network.
  6. Open the security camera app on both phones and follow the on-screen instructions to link them.
  7. Adjust the camera settings, such as motion detection, alerts, and recording options, to suit your needs.
  8. Mount the camera phone securely in place using a phone holder or tripod.
  9. Access the live feed from the camera phone on the viewer phone to monitor the area remotely.
  10. Ensure both phones are plugged in or have sufficient battery to operate continuously.
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Choose the Right Apps for Camera Functionality

When setting up two phones as security cameras, it is crucial to choose the right apps that offer the necessary functionality. Look for apps specifically designed for turning smartphones into security cameras. Some popular options include Alfred, Manything, Presence, and IP Webcam. These apps typically provide features such as live streaming, motion detection, alerts, and cloud storage options. Make sure to read reviews and compare the features of different apps to find the one that best suits your needs.


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Positioning the Phones for Maximum Surveillance Coverage

When setting up two phones as security cameras, proper positioning is crucial to ensure maximum surveillance coverage. Here are some tips to help you position your phones effectively:

1. Choose strategic locations:

Place the phones in areas where they can capture the most activity, such as entry points, hallways, or high-traffic areas. Make sure the cameras have a clear view without obstructions.

2. Angle the cameras appropriately:

Position the phones at an angle that allows them to cover a wide area. Avoid pointing them directly at walls or windows, as this can limit the visibility of the surveillance footage.

Setting Up Motion Detection and Alerts

One key feature of turning your phones into security cameras is setting up motion detection and alerts. This allows your phones to detect any movement and send you notifications when something is happening in the area you are monitoring.

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Here’s how you can set up motion detection and alerts on your phones:

  1. Download a security camera app: Choose a reliable security camera app that offers motion detection and alerts functionality. Popular options include Alfred, IP Webcam, or Manything.
  2. Enable motion detection: Within the app settings, enable the motion detection feature. Adjust the sensitivity level to ensure accurate detection without triggering false alarms.
  3. Set up alerts: Configure the app to send you notifications or emails whenever motion is detected. You can customize the alert settings based on your preferences.

By setting up motion detection and alerts on your phones, you can enhance the security monitoring capabilities of your DIY security camera setup.

Configuring Remote Access to View Footage

To view the footage from your security cameras remotely, you will need to set up remote access. Follow these steps:

  1. Enable Remote Access: Access the settings on your security camera app and enable remote access.
  2. Set up Port Forwarding: Log in to your router settings and configure port forwarding for the cameras’ IP addresses.
  3. Create an Account: Create an account on the camera app or platform to access the footage remotely.
  4. Access Footage: Use the app or platform to log in and view the live feed or recorded footage from your security cameras.

By following these steps, you can easily configure remote access to view the footage captured by your security cameras on your smartphones.

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Powering and Charging the Phones for Continuous Monitoring

One crucial aspect of setting up two phones as security cameras is ensuring they have a reliable power source for continuous monitoring. Here are some tips to power and charge the phones effectively:

  1. Use a wall outlet: Plug in the phones to a wall outlet using their respective chargers for a consistent power source.
  2. Consider a power bank: If a wall outlet is not convenient, use a power bank to keep the phones charged while they function as security cameras.

Tips:

  • Place the phones near power sources to avoid interruptions in monitoring due to low battery.
  • Regularly check the battery levels and charging status of the phones to ensure uninterrupted security camera functionality.

Testing and Adjusting Camera Settings for Optimal Security

After setting up your two phones as security cameras, it’s important to test and adjust the camera settings to ensure optimal security coverage. Here are some key steps to follow:

1. Test the Camera Angles

Place the two phones in different locations around your property to test the camera angles. Make sure they cover all the important areas you want to monitor, such as entry points, windows, and valuables.

2. Adjust Motion Detection Sensitivity

Check the motion detection settings on both phones and adjust the sensitivity level to minimize false alarms while still capturing relevant movement. Test the sensitivity by walking past the cameras and checking for alerts.


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Carmen J. Moore
Carmen J. Moore

Carmen J. Moore is an expert in the field of photography and videography, blending a passion for art with technical expertise. With over a decade of experience in the industry, she is recognized as a sought-after photographer and videographer capable of capturing moments and crafting unique visual narratives.

  1. This is a great guide! I’m wondering if these apps work well with older smartphones? What’s the minimum Android or iOS version I should have?

  2. Caleb U. Price July 28, 2026 at 4:22 pm

    I set up two old phones as security cameras last month using Alfred, and it worked out really well. The motion detection feature is super helpful, but I had some trouble with battery life. I ended up using a power bank to keep them charged. One thing I wish I had done was test the angles more before mounting them, as I missed a few spots that I wanted to monitor!

    • Thanks for sharing your experience! Did you find that using the power bank affected the camera quality at all?

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