Entrotec EV Ring intercom - Ring Intercom - Ring Community

Good morning all, I’m having some trouble getting my Ring Intercom working with my Entrotec EV. According to the Entrotec EV wiring diagram, if DS is required BZ does not need to be connected, hoever both are wired in on mine. When testing voltage through all terminals through 0V I found following. 0V on DR, 12V on VT, 0V on BZ, 0V on S1, 0V on S2, 11.5V on DS, 0V on V-, 0V on V+, 0V on CB and 0V on EX. When testing the voltage with the incoming call, I get voltage on following, 5.5V on S2, 5.

Ring Intercom hands-on: Impressive two-way audio and access control

Ring Intercom

EV CAME ENTROTEC

Ring Intercom

Intragration on Ring Interconnect · Issue #1083 · dgreif/ring · GitHub

EV CAME ENTROTEC

Ring Intercom

The Entrotec EV+ Entroview With A 4.3 Inch Colour LCD Handset

Ring Intercom + Indoor Camera (2e génération)

Ring Intercom CAME Entrotec ED3 ED4 Entroview - Ring Intercom - Ring Community

Intragration on Ring Interconnect · Issue #1083 · dgreif/ring · GitHub