Anywhere customers need high-quality, robust and efficient door communication systems, Fanvil has an excellent lineup of choices. Fanvil’s intercom and door phones are well suited for a variety of applications: residential, commercial buildings, multi-family, banks, manufacturing, factories, schools, prisons, mines, supermarkets, railway stations and logistics centers – just to name a few.Office VOiP Telephone Systems has the i2/i3 series in stock.Check the website for more products.