Free Home Security Camera

So, do you have an old smart phone - iPhone or Android? If you do, you can create a basic home security system use that old phone and a free app called Alfred https://alfred.camera/. Download, install and setup took about 5 minutes. Total cost was $0.00 since I had the phone, and a spare power adapter and mobile phone cord to keep it powered all the time. Oh, it has a motion detector (I will set up).