Commax DP2-S
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,
- 4 Wires with non Polarity
- Talk with a Visitor
- Door Lock release
- Room to room
* Compatible with CDV-70N , CDV-35A.
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product is genuine and good price
my interphone was broken and these guys really helped me a lot