diff --git a/source/_docs/automation/trigger.markdown b/source/_docs/automation/trigger.markdown
index 1d6c2cb57ba..0a9db0bd5e1 100644
--- a/source/_docs/automation/trigger.markdown
+++ b/source/_docs/automation/trigger.markdown
@@ -70,6 +70,11 @@ automation:
     below: 25
 ```
 
+<p class='note'>
+Listing above and below together means the numeric_state has to be between the two values.
+In the example above, a numeric_state that is 17.1-24.9 would fire this trigger.
+</p>
+
 ### {% linkable_title State trigger %}
 
 Triggers when the state of tracked entities change. If only entity_id given will match all state changes, even if only state attributes change.