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Hello. We have sound but no visual on the screen of our MV70. So we cannot see who is pressing our buzzer. Is it to do with our setting or has something gone wrong with the lens? Any help would be appreciated.
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phil@ragstar.com Submitted on 16-1-2024 at 15:29 -
Come si apre la scatola del video citofono , quella pre l'interno Submitted on 11-2-2022 at 12:23
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