diff --git a/homeassistant/components/arlo/alarm_control_panel.py b/homeassistant/components/arlo/alarm_control_panel.py
index 838f319abc1..49a1bced577 100644
--- a/homeassistant/components/arlo/alarm_control_panel.py
+++ b/homeassistant/components/arlo/alarm_control_panel.py
@@ -110,19 +110,19 @@ class ArloBaseStation(AlarmControlPanel):
         else:
             self._state = None
 
-    async def async_alarm_disarm(self, code=None):
+    def alarm_disarm(self, code=None):
         """Send disarm command."""
         self._base_station.mode = DISARMED
 
-    async def async_alarm_arm_away(self, code=None):
+    def alarm_arm_away(self, code=None):
         """Send arm away command. Uses custom mode."""
         self._base_station.mode = self._away_mode_name
 
-    async def async_alarm_arm_home(self, code=None):
+    def alarm_arm_home(self, code=None):
         """Send arm home command. Uses custom mode."""
         self._base_station.mode = self._home_mode_name
 
-    async def async_alarm_arm_night(self, code=None):
+    def alarm_arm_night(self, code=None):
         """Send arm night command. Uses custom mode."""
         self._base_station.mode = self._night_mode_name
 
diff --git a/homeassistant/components/arlo/camera.py b/homeassistant/components/arlo/camera.py
index f52c22fced2..8152a76feec 100644
--- a/homeassistant/components/arlo/camera.py
+++ b/homeassistant/components/arlo/camera.py
@@ -78,8 +78,10 @@ class ArloCam(Camera):
 
     async def handle_async_mjpeg_stream(self, request):
         """Generate an HTTP MJPEG stream from the camera."""
+        video = await self.hass.async_add_executor_job(
+            getattr, self._camera, "last_video"
+        )
 
-        video = self._camera.last_video
         if not video:
             error_msg = (
                 f"Video not found for {self.name}. "