App functionalities

• How can I know if DOOR ENTRY for HOMETOUCH app is compatible with my smartphone?
• Which functions can I manage from my app?
• Is it possible visualize a status of the door managed by Door Entry System?
• Can I check any recorded video present into HOMETOUCH memory on smartphone by APP?
• Can I add/rename doorlocks, activations, cameras..?
• How is the product firmware updated?
• How is the App updated?