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Most of us have at least one old phone sitting in a drawer, collecting dust. Instead of letting it go to waste, you can turn it into something surprisingly practical: a useful security camera. With ...

We may receive a commission on purchases made from links. Your Android smartphone can already do the job of devices like a watch, camera, flashlight, GPS device, and ...

I have several old Android phones, I want to use them as security cameras, but I don't want 3rd parties to have access to them, so services such as Alfred is out. I know the basics, and what software ...