Onetouch SIP based Multi Apartment Video Door Phone (MAVDP) provides communication with integrated security. It helps multi-apartment owners to identify a visitor before entering in the society. It can be integrated with smartphone and 3-rd party CCTV camera integration also possible. The security guard’s call will come on your indoor monitor or on a smartphone for visitor’s verification. So, you can identify your visitor easily. Onetouch believes in delivering Communication & Security for Building and People in simplest and at a most affordable value.