From 279ded356257f9a2c75ffba80b7a2fb41928f449 Mon Sep 17 00:00:00 2001
From: Aaron Bach <bachya1208@gmail.com>
Date: Wed, 17 Nov 2021 16:37:53 -0700
Subject: [PATCH] Ensure `last_event_sensor_type` in SimpliSafe entities is
 lowercased (#59864)

---
 homeassistant/components/simplisafe/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/simplisafe/__init__.py b/homeassistant/components/simplisafe/__init__.py
index 404c6e96fd4..a773304896d 100644
--- a/homeassistant/components/simplisafe/__init__.py
+++ b/homeassistant/components/simplisafe/__init__.py
@@ -588,7 +588,7 @@ class SimpliSafeEntity(CoordinatorEntity):
         self._attr_extra_state_attributes = {
             ATTR_LAST_EVENT_INFO: event.get("info"),
             ATTR_LAST_EVENT_SENSOR_NAME: event.get("sensorName"),
-            ATTR_LAST_EVENT_SENSOR_TYPE: device_type.name,
+            ATTR_LAST_EVENT_SENSOR_TYPE: device_type.name.lower(),
             ATTR_LAST_EVENT_TIMESTAMP: event.get("eventTimestamp"),
             ATTR_SYSTEM_ID: system.system_id,
         }