Hikvision’s 2-wire Video Intercom System is an ideal solution for apartment intercom retrofitting to cater to the growing needs of residents for security and convenience. No additional infrastructure investment is needed, and installation is simple since existing wires can be reused. Owners and renters alike will enjoy great image quality, and helpful intercom functionality, even on the go. Find out more 👉 https://www.hikvision.com/europe/products/Video-Intercom-Products/2-wire-Series/2-wire-hd