Have an old smartphone lying around the house? Revamp it into your home's new security camera without breaking the bank. For more than 10 years Tyler has used his experience in smart home tech to ...

Some of you may be aware of Alfred as an app that allows you to repurpose your old smartphones as a security camera.

Plus, fashioning your old smartphone is a smart way to recycle your old tech. Step 1: Install a security camera app on your ...