The 2N® Indoor Touch 2.0 answering unit guarantees reliable video door communication. The Android OS, more powerful hardware and simple user interface make it easy to integrate the 2N® Indoor Touch 2.0 with third-party applications. For example, home automation systems can be comfortably operated on the 7" touch screen made of tempered glass. Durable 7" HD touch screen Integration with home automation systems Easy connection via Wi-Fi