The Commax DP2-S Doorphone System is an innovative and reliable security system for your home or business. This kit includes one DP-2S doorphone and one DR-201D door unit so you can conveniently enjoy a secure entrance to your premises. The easy installation requires just two wires to the door station and two to the electric door strike (optional), providing you with a quick and uncomplicated setup. The DP-2S allows you to easily talk with visitors,
* Compatible with CDV-70N , CDV-35A.