diff --git a/homeassistant/components/agent_dvr/alarm_control_panel.py b/homeassistant/components/agent_dvr/alarm_control_panel.py
index 3e264a1985d..8978be97c1d 100644
--- a/homeassistant/components/agent_dvr/alarm_control_panel.py
+++ b/homeassistant/components/agent_dvr/alarm_control_panel.py
@@ -3,13 +3,16 @@ from homeassistant.components.alarm_control_panel import (
     AlarmControlPanelEntity,
     AlarmControlPanelEntityFeature,
 )
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     STATE_ALARM_ARMED_AWAY,
     STATE_ALARM_ARMED_HOME,
     STATE_ALARM_ARMED_NIGHT,
     STATE_ALARM_DISARMED,
 )
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import CONNECTION, DOMAIN as AGENT_DOMAIN
 
@@ -23,8 +26,10 @@ CONST_ALARM_CONTROL_PANEL_NAME = "Alarm Panel"
 
 
 async def async_setup_entry(
-    hass, config_entry, async_add_entities, discovery_info=None
-):
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
     """Set up the Agent DVR Alarm Control Panels."""
     async_add_entities(
         [AgentBaseStation(hass.data[AGENT_DOMAIN][config_entry.entry_id][CONNECTION])]
diff --git a/homeassistant/components/agent_dvr/camera.py b/homeassistant/components/agent_dvr/camera.py
index 49ca342ca09..9aab33efd5a 100644
--- a/homeassistant/components/agent_dvr/camera.py
+++ b/homeassistant/components/agent_dvr/camera.py
@@ -6,9 +6,14 @@ from agent import AgentError
 
 from homeassistant.components.camera import CameraEntityFeature
 from homeassistant.components.mjpeg import MjpegCamera, filter_urllib3_logging
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_ATTRIBUTION
-from homeassistant.helpers import entity_platform
+from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.entity_platform import (
+    AddEntitiesCallback,
+    async_get_current_platform,
+)
 
 from .const import (
     ATTRIBUTION,
@@ -37,8 +42,10 @@ CAMERA_SERVICES = {
 
 
 async def async_setup_entry(
-    hass, config_entry, async_add_entities, discovery_info=None
-):
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
     """Set up the Agent cameras."""
     filter_urllib3_logging()
     cameras = []
@@ -55,7 +62,7 @@ async def async_setup_entry(
 
     async_add_entities(cameras)
 
-    platform = entity_platform.async_get_current_platform()
+    platform = async_get_current_platform()
     for service, method in CAMERA_SERVICES.items():
         platform.async_register_entity_service(service, {}, method)