9 lines
319 B
YAML
9 lines
319 B
YAML
---
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- platform: template
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sensors:
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number_windows_open:
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friendly_name: "Windows Open"
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unit_of_measurement: window(s)
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value_template: >
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{{ states.binary_sensor | selectattr('object_id', 'match', 'window_.*') | selectattr('state', '==', 'on') | map(attribute='entity_id') | list | count }}
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