【Product Function Display】Secrui doorbell M523+F55x2 How to set a fixed tone to doorbell receiver?

[@freeinthespirit8817]

Thanks for having the time and patience to show us how to work this unique awesome doorbell. This video has been very useful on the first try.

[@hair4eversingapore990]

so lucky i found this video, it help me solve my understanding on the settings.. Thanks

[@bestamerica]

hi L L...
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good...
i have one, too

[@reynamorales4813]

Necesito un mensaje en español, tengo uno y no puedo configurarlo, necesito ayuda

[@bestamerica]

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i have one good secrui doorbell with a remote...
it can work with a pack of A A batterys - 6 volts and connect to 6 LED loud speakers...
no no need AC 120 volts at all

[@ruizlyz248]

Theirs no sound

[@secruitech3889]

Hello, please contact our after-sales service team for a free replacement.
E-mail: [e-mail]