Roll your own Zigbee doorbell utilizing existing doorbell

Configuration Zigbee
1

Presenting this here to see if anybody can tell me why this should or shouldn’t work.

I plan to use my existing doorbell infrastructure plus a cheap Amazon Zigbee relay.

Planned:

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PB1 is my existing pushbutton for the doorbell, which I plan to solder into the small pushbutton on the relay.

See any issues?

If not, I’ll report back on how it goes. I did some searching and didn’t see a solid way to roll your own Zigbee-based doorbell solution that didn’t involve buying stuff off ebay and doing heavy modification.

Thanks!