Introducing our latest product - the 2.8″ SIP Video Door Phone Mechanical Pushbutton Model I9. With this video door phone, you can easily keep an eye on the visitors at your doorstep, allowing you to verify their identity before granting them access. Our product is equipped with a 2.8" high resolution LCD screen, enabling clear visual communication with your visitors. The mechanical pushbutton design ensures durability, and the sleek and modern design complements any exterior decor. As a factory, we pride ourselves on producing high-quality products at affordable prices. Rest assured that our 2.8″ SIP Video Door Phone Mechanical Pushbutton Model I9 is no exception. Invest in your security and peace of mind with our trusted video door phone.