diff --git a/src/aiovantage/command_client/events.py b/src/aiovantage/command_client/events.py
index d926a8e5..ffb1ade4 100644
--- a/src/aiovantage/command_client/events.py
+++ b/src/aiovantage/command_client/events.py
@@ -3,7 +3,7 @@
 import asyncio
 import logging
 from collections import defaultdict
-from collections.abc import Callable, Coroutine, Iterable, Sequence
+from collections.abc import Awaitable, Callable, Iterable, Sequence
 from contextlib import suppress
 from enum import Enum
 from inspect import iscoroutinefunction
@@ -71,7 +71,7 @@ class EnhancedLogEvent(TypedDict):
 Event = ConnectEvent | DisconnectEvent | ReconnectEvent | StatusEvent | EnhancedLogEvent
 
 # Type aliases for callbacks for event subscriptions
-EventCallback = Callable[[Event], Coroutine | None]
+EventCallback = Callable[[Event], Awaitable[None] | None]
 EventFilter = Callable[[Event], bool]
 EventSubscription = tuple[EventCallback, EventFilter | None]
 
@@ -181,7 +181,7 @@ def subscribe(
         if isinstance(event_filter, EventType):
             subscription = (callback, lambda event: event["type"] == event_filter)
         elif isinstance(event_filter, Iterable):
-            subscription = (callback, lambda event: event["type"] in event_filter)  # type: ignore[operator]
+            subscription = (callback, lambda event: event["type"] in event_filter)
         else:
             subscription = (callback, event_filter)
 
diff --git a/src/aiovantage/config_client/models/__init__.py b/src/aiovantage/config_client/models/__init__.py
index e5ab0ce9..5e2c3289 100644
--- a/src/aiovantage/config_client/models/__init__.py
+++ b/src/aiovantage/config_client/models/__init__.py
@@ -8,19 +8,26 @@
 from .blind_group_base import BlindGroupBase
 from .button import Button
 from .child_device import ChildDevice
+from .contact_input import ContactInput
 from .custom_device import CustomDevice
 from .dc_power_profile import DCPowerProfile
 from .dimmer import Dimmer
+from .din_contact_input import DINContactInput
+from .din_high_voltage_relay_station import DINHighVoltageRelayStation
+from .din_low_voltage_relay_station import DINLowVoltageRelayStation
+from .din_station import DINStation
 from .dry_contact import DryContact
 from .dual_relay_station import DualRelayStation
 from .eq_ctrl import EqCtrl
 from .eq_ux import EqUX
 from .gmem import GMem
+from .high_voltage_relay_station import HighVoltageRelayStation
 from .keypad import Keypad
 from .light_sensor import LightSensor
 from .load import Load
 from .load_group import LoadGroup
 from .location_object import LocationObject
+from .low_voltage_relay_station import LowVoltageRelayStation
 from .master import Master
 from .module import Module
 from .module_gen2 import ModuleGen2
@@ -33,6 +40,8 @@
 from .qube_blind import QubeBlind
 from .relay_blind import RelayBlind
 from .rgb_load_base import RGBLoadBase
+from .rs232_station import RS232Station
+from .rs485_station import RS485Station
 from .scene_point_relay import ScenePointRelay
 from .sensor import Sensor
 from .somfy_rs_485_group_child import SomfyRS485GroupChild
@@ -62,19 +71,26 @@
     "BlindGroupBase",
     "Button",
     "ChildDevice",
+    "ContactInput",
     "CustomDevice",
     "DCPowerProfile",
     "Dimmer",
+    "DINContactInput",
+    "DINHighVoltageRelayStation",
+    "DINLowVoltageRelayStation",
+    "DINStation",
     "DryContact",
     "DualRelayStation",
     "EqCtrl",
     "EqUX",
     "GMem",
+    "HighVoltageRelayStation",
     "Keypad",
     "LightSensor",
     "Load",
     "LoadGroup",
     "LocationObject",
+    "LowVoltageRelayStation",
     "Master",
     "Module",
     "ModuleGen2",
@@ -88,6 +104,8 @@
     "QubeBlind",
     "RelayBlind",
     "RGBLoadBase",
+    "RS232Station",
+    "RS485Station",
     "ScenePointRelay",
     "Sensor",
     "SomfyRS485GroupChild",
diff --git a/src/aiovantage/config_client/models/contact_input.py b/src/aiovantage/config_client/models/contact_input.py
new file mode 100644
index 00000000..7ee655a6
--- /dev/null
+++ b/src/aiovantage/config_client/models/contact_input.py
@@ -0,0 +1,10 @@
+"""Contact Input."""
+
+from dataclasses import dataclass
+
+from .station_object import StationObject
+
+
+@dataclass
+class ContactInput(StationObject):
+    """Contact Input."""
diff --git a/src/aiovantage/config_client/models/din_contact_input.py b/src/aiovantage/config_client/models/din_contact_input.py
new file mode 100644
index 00000000..c435106e
--- /dev/null
+++ b/src/aiovantage/config_client/models/din_contact_input.py
@@ -0,0 +1,10 @@
+"""DIN Contact Input Station."""
+
+from dataclasses import dataclass
+
+from .din_station import DINStation
+
+
+@dataclass
+class DINContactInput(DINStation):
+    """DIN Contact Input Station."""
diff --git a/src/aiovantage/config_client/models/din_high_voltage_relay_station.py b/src/aiovantage/config_client/models/din_high_voltage_relay_station.py
new file mode 100644
index 00000000..19a54290
--- /dev/null
+++ b/src/aiovantage/config_client/models/din_high_voltage_relay_station.py
@@ -0,0 +1,10 @@
+"""DIN High Voltage Relay Station."""
+
+from dataclasses import dataclass
+
+from .din_station import DINStation
+
+
+@dataclass
+class DINHighVoltageRelayStation(DINStation):
+    """DIN High Voltage Relay Station."""
diff --git a/src/aiovantage/config_client/models/din_low_voltage_relay_station.py b/src/aiovantage/config_client/models/din_low_voltage_relay_station.py
new file mode 100644
index 00000000..04ff045c
--- /dev/null
+++ b/src/aiovantage/config_client/models/din_low_voltage_relay_station.py
@@ -0,0 +1,10 @@
+"""DIN Low Voltage Relay Station."""
+
+from dataclasses import dataclass
+
+from .din_station import DINStation
+
+
+@dataclass
+class DINLowVoltageRelayStation(DINStation):
+    """DIN Low Voltage Relay Station."""
diff --git a/src/aiovantage/config_client/models/din_station.py b/src/aiovantage/config_client/models/din_station.py
new file mode 100644
index 00000000..4b7204e7
--- /dev/null
+++ b/src/aiovantage/config_client/models/din_station.py
@@ -0,0 +1,10 @@
+"""Base class for DIN station objects."""
+
+from dataclasses import dataclass
+
+from .station_object import StationObject
+
+
+@dataclass
+class DINStation(StationObject):
+    """Base class for DIN station objects."""
diff --git a/src/aiovantage/config_client/models/high_voltage_relay_station.py b/src/aiovantage/config_client/models/high_voltage_relay_station.py
new file mode 100644
index 00000000..83a8c3ee
--- /dev/null
+++ b/src/aiovantage/config_client/models/high_voltage_relay_station.py
@@ -0,0 +1,10 @@
+"""High Voltage Relay Station."""
+
+from dataclasses import dataclass
+
+from .station_object import StationObject
+
+
+@dataclass
+class HighVoltageRelayStation(StationObject):
+    """High Voltage Relay Station."""
diff --git a/src/aiovantage/config_client/models/low_voltage_relay_station.py b/src/aiovantage/config_client/models/low_voltage_relay_station.py
new file mode 100644
index 00000000..096b03b4
--- /dev/null
+++ b/src/aiovantage/config_client/models/low_voltage_relay_station.py
@@ -0,0 +1,10 @@
+"""Low Voltage Relay Station."""
+
+from dataclasses import dataclass
+
+from .station_object import StationObject
+
+
+@dataclass
+class LowVoltageRelayStation(StationObject):
+    """Low Voltage Relay Station."""
diff --git a/src/aiovantage/config_client/models/rs232_station.py b/src/aiovantage/config_client/models/rs232_station.py
new file mode 100644
index 00000000..8871cd79
--- /dev/null
+++ b/src/aiovantage/config_client/models/rs232_station.py
@@ -0,0 +1,10 @@
+"""RS-232 Station."""
+
+from dataclasses import dataclass
+
+from .station_object import StationObject
+
+
+@dataclass
+class RS232Station(StationObject):
+    """RS-232 Station."""
diff --git a/src/aiovantage/config_client/models/rs485_station.py b/src/aiovantage/config_client/models/rs485_station.py
new file mode 100644
index 00000000..7e9b7171
--- /dev/null
+++ b/src/aiovantage/config_client/models/rs485_station.py
@@ -0,0 +1,10 @@
+"""RS-485 Station."""
+
+from dataclasses import dataclass
+
+from .station_object import StationObject
+
+
+@dataclass
+class RS485Station(StationObject):
+    """RS-485 Station."""
diff --git a/src/aiovantage/controllers/stations.py b/src/aiovantage/controllers/stations.py
index 8885abea..bba911e5 100644
--- a/src/aiovantage/controllers/stations.py
+++ b/src/aiovantage/controllers/stations.py
@@ -13,11 +13,19 @@ class StationsController(BaseController[StationObject]):
     """
 
     vantage_types = (
+        "ContactInput",
         "Dimmer",
+        "DINContactInput",
+        "DINHighVoltageRelayStation",
+        "DINLowVoltageRelayStation",
         "DualRelayStation",
         "EqCtrl",
         "EqUX",
+        "HighVoltageRelayStation",
         "Keypad",
+        "LowVoltageRelayStation",
+        "RS232Station",
+        "RS485Station",
         "ScenePointRelay",
         "Vantage.DmxDaliGateway",
     )
diff --git a/src/aiovantage/query.py b/src/aiovantage/query.py
index 623649e6..f9f8d2fb 100644
--- a/src/aiovantage/query.py
+++ b/src/aiovantage/query.py
@@ -92,7 +92,7 @@ def filter(self, *args: Any, **kwargs: Any) -> "QuerySet[T]":
         return queryset
 
     @overload
-    def get(self, key: int, default: T | None = None) -> T | None: ...
+    def get(self, key: int) -> T | None: ...
 
     @overload
     def get(self, match: Callable[[T], Any]) -> T | None: ...
@@ -104,13 +104,13 @@ def get(self, *args: Any, **kwargs: Any) -> T | None:
         """Get the first object that matches the given filter."""
         # Handle the case where we're getting an object by key
         if len(args) == 1 and isinstance(args[0], int):
-            return self.__data.get(args[0], kwargs.get("default", None))
+            return self.__data.get(args[0], None)
 
         # Otherwise, pass through to filter and return the first object
         return next(iter(self.filter(*args, **kwargs)), None)
 
     @overload
-    async def aget(self, key: int, default: T | None = None) -> T | None: ...
+    async def aget(self, key: int) -> T | None: ...
 
     @overload
     async def aget(self, match: Callable[[T], Any]) -> T | None: ...