We have over 200 TCL Google Enabled TV's to setup and want to setup a PIN on the Chromecast so as to stop accidental casting over the network but would like to do this without registering the Google Home App to all devices.
Appreciate any support.
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Thanks for answering, davidking.
michael33471, we hope this answered your question. Feel free to reply to this thread if you have other questions and concerns. We're here to help.