Join Date: Feb 2003
Location: Highlands Ranch Colorado
Mentioned: 2 Post(s)
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How can contact closure from NVR surveillance system change input on tv?
The video output from my 16 channel LOREX NVR outputs a 4k HDMI signal that I feed into a 1 in 2 out 4K splitter. One output out of the splitter feeds a dedicated 50" monitor in my main living room. This 50" TV constantly is used 100% to view the output of the NVR. The other HDMI 4K output out of the splitter goes into my main tv which is a 75" . However it goes into HDMI#2 INPUT of my main tv. 99% of the time my main tv is using HDMI#1.
Now I want to use a dedicated contact closure output from the NVR to change the big tv's HDMI input from HDMI1 to HDMI2 whenever the NVR outputs a contact closure. Any ideas on how I can impliment??
When a specific camera sees motion, it triggers the contact closure from NO to NC for a programmed amount of time. Just perfect!! I have a 75" SONY. I need to have the Sony change its HDMI input using contact closure. Ideas? ?? -Greg-