Dear business partner,It is nice to write to you. This is Ravi from India. I am interested in adding your Video door phoneTouch, Interwork with Smart Phone to my inventory.need smart video door phone which can be operated by both ios and android phone.Could you please send me the quotation from this with the details as below:Power,Type,Model Number,What is the lowest price you can offer?Hope you reply to all my questions so I could proceed with buying.SincerelyRaviAmitek Show More