Client Requirements for a home automation product (Hardware Product) (WIFI)

Please build a client requirement for the following product: The Smart hardware Product will contain the following features: 1- Two Digital Output with a relay to switch off/on external equipment (e.g Air Conditioner 25A, 250V) 2- Two Digital Input to read a DC status (0V or 10V) 3- Two Analog Input to read a DC volt range from (0V to 10V) The device should be power by Micro-USB (No need for a battery) WIFI capability: This device should be controlled and monitored by WIFI through mobile application (you can use any simple mobile app for demonstration). The device should be able to connect to home Wi-Fi network. The device can be controlled by any mobile connected to Internet (not only from the local WIFI). You should use a WIFI module that is used for commercial purpose. This device can be controlled over wifi, web and via mobile app.