How to setup Live Camera

We are planning to set up  Live camera which shows the weather on line.
For settle down the system, It requires following items.

1. Smart Phone (Second Hand device can perform the task)
2. Internet Connection(WIFI)
3. Steady supply for electricity.
4. IP webcam APK on Andoroid.
5. Website page for fetch the webcam action. 

Easy and Simple with minimum cost!