From 95f66ff4d5b573edc45dc37df5655e8e16ebf7c6 Mon Sep 17 00:00:00 2001
From: Aaron Bach <bachya1208@gmail.com>
Date: Sat, 17 Oct 2020 13:41:01 -0600
Subject: [PATCH] Add low battery sensor for SimpliSafe locks (#42010)

---
 homeassistant/components/simplisafe/binary_sensor.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/simplisafe/binary_sensor.py b/homeassistant/components/simplisafe/binary_sensor.py
index ba2f248f9f1..cd6a4465261 100644
--- a/homeassistant/components/simplisafe/binary_sensor.py
+++ b/homeassistant/components/simplisafe/binary_sensor.py
@@ -15,10 +15,11 @@ from . import SimpliSafeEntity
 from .const import DATA_CLIENT, DOMAIN
 
 SUPPORTED_BATTERY_SENSOR_TYPES = [
-    EntityTypes.entry,
     EntityTypes.carbon_monoxide,
-    EntityTypes.smoke,
+    EntityTypes.entry,
     EntityTypes.leak,
+    EntityTypes.lock,
+    EntityTypes.smoke,
     EntityTypes.temperature,
 ]