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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
It looks like there is a custom HA integration for these, but it relies on webscraping as alarm.com don't provide any API or local control options. So it's an option but do take note of the caveats listed in the description. https://github.com/pyalarmdotcom/alarmdotcom
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