Free System Design Service

Question:

When I Push the button on my DP door station, the controller shows that it is triggering, but my phones are not ringing, what could be happening?

Asked By – On October 27, 2014 – With Comments Off

Answer:

One possibility is that the Voltage coming from the phone output is not between 70-90 Volts AC. You may want to test
the AC voltage output with a volt meter. If the voltage tests in the normal range,it could be a problem with the door
station or the hub itself, in which case you should contact Channel Vision directly for more troubleshooting.

Comments are closed.