Have an old smartphone lying around the house? Revamp it into your home's new security camera without breaking the bank.

If your old smartphone is gathering dust in a forgotten corner of your home, you can repurpose it into a Do-It-Yourself (DIY) home security camera. The setup requires minimal investment, so it can be ...

Step 1: Install a security camera app on your old smartphone To begin ... setting motion detection sensitivity and enabling a low-light filter on cameras. If Alfred isn't really doing it for ...

Not only does using an old iPhone save you money on buying a standalone security camera, but there's also an advantage in its portability. Because it's small, light, and battery-powered ...

A number of app makers have taken advantage of this leftover functionality by creating apps that let you turn your old phone into a security camera ... a low-light filter, etc.

There are plenty of great iOS and Android apps available that help turn your old smartphone into a security camera ... and a low-light filter. There’s also a “trust circle,” where friends ...