board-series-dat/relay-modules-dat/relay-modules-dat.md
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- https://www.electrodragon.com/product/rf-switch-receiver-433315mhz-wdecoder/
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+## Customized:
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+- Relays can be replaced to 12V or 24V version, and same voltage power supply.
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+- Minimium order quantity for this customized is 50pcs.
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+
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## ref
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