Welcome to our factory where we produce the highest quality video door phone, the Encoding Villa Video Door Phone Model I1. This advanced security system has a sleek design and offers excellent video quality for you to easily see and communicate with your guests from the comfort of your home. With its advanced features and ease of use, the Encoding Villa Video Door Phone Model I1 is the perfect addition to any home or office. We take pride in the quality of our products and you can rest assured that you are getting the best in the market. Order yours today and experience the peace of mind that comes with having the best security system in place.