STEP 1. First you have to Login to Skype.com and then set up a second Skype account.
STEP 2. Now simply setup the second Skype account on your home Windows PC or Mac in the room you wish to be able to look into.
STEP 3. On that PC, you have to set Skype to answer video calls automatically.
STEP 4. Now launch Skype app on your iPhone. (logged in on your primary Skype account)
STEP 5. Now you have to make a video call to your second Skype account at home from the primary Skype account on your iPhone. Now the second Skype account at home will answer automatically.
STEP 6. Now you can watch the video of your home on your iPhone.
That’s it. In this way you can set up Skype to become your home iPhone security camera. You can view of your home when you are outside the home. If you found any difficulty in following the above steps then feel free to ask in the comment section below.