From f1a2c8be4bd6e4a3928c7c95024766f83caf0894 Mon Sep 17 00:00:00 2001
From: G Johansson <goran.johansson@shiftit.se>
Date: Mon, 4 Nov 2024 17:36:25 +0100
Subject: [PATCH] Stop recording of non-changing attributes in threshold
 (#129541)

---
 homeassistant/components/threshold/binary_sensor.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/homeassistant/components/threshold/binary_sensor.py b/homeassistant/components/threshold/binary_sensor.py
index 5f1639ff2e1..da7d92f7051 100644
--- a/homeassistant/components/threshold/binary_sensor.py
+++ b/homeassistant/components/threshold/binary_sensor.py
@@ -151,6 +151,9 @@ class ThresholdSensor(BinarySensorEntity):
     """Representation of a Threshold sensor."""
 
     _attr_should_poll = False
+    _unrecorded_attributes = frozenset(
+        {ATTR_ENTITY_ID, ATTR_HYSTERESIS, ATTR_LOWER, ATTR_TYPE, ATTR_UPPER}
+    )
 
     def __init__(
         self,