Detection percentage as an entity attribute in Home Assistant

[uscan27]

Hello,

I'm trying to protect my home using frigate to trigger an alarm if a human is detected in my garden when I'm not home. I try to reduce false positives, but still, a small amount remains.

I would like to able Home Assistant to decide wether ring the alarm or not depending on the percentage of human detection.
If detection is below 80% just notify on the smartphone, if above ring the alarm.

This information could be an attribute of the person occupancy entity . For exemple binary_sensor.entree_nord_person_occupancy could have a detection attribute between 0 and 100.

This small information would be greatly useful !

Thank you !

[NickM-27]

The occupancy sensor can be true for multiple objects. If you want this level of granularity you should use /events for notifications and not rely on the sensor

[uscan27]

Those infos can be found in the mqtt payload? If yes I will dig into it... But this if a bit more that what i know for now, si I would have to learn more... That's why an attribute would have been easier for me (even if it gives an average score when multiple person are detected) !
Thank you for the idea of looking into mqtt...

[NickM-27]

You can always just use the blueprint https://github.com/SgtBatten/HA_blueprints/

[uscan27]

I use it for notifications. But it cannot notify if person detection score is below 80, for example, and trigger an alarm if above?

[NickM-27]

sure it can, that can just be added as a filter

[uscan27]

How do you do that? I just had a look into the blueprint I don't see how ?