diff --git a/homeassistant/components/bosch_shc/binary_sensor.py b/homeassistant/components/bosch_shc/binary_sensor.py
index c9632152ed8a..f77313556719 100644
--- a/homeassistant/components/bosch_shc/binary_sensor.py
+++ b/homeassistant/components/bosch_shc/binary_sensor.py
@@ -20,6 +20,8 @@ from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from . import BoschConfigEntry
 from .entity import SHCEntity
 
+PARALLEL_UPDATES = 0
+
 
 async def async_setup_entry(
     hass: HomeAssistant,
diff --git a/homeassistant/components/bosch_shc/cover.py b/homeassistant/components/bosch_shc/cover.py
index 931d335da3ed..536c36786879 100644
--- a/homeassistant/components/bosch_shc/cover.py
+++ b/homeassistant/components/bosch_shc/cover.py
@@ -16,6 +16,8 @@ from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from . import BoschConfigEntry
 from .entity import SHCEntity
 
+PARALLEL_UPDATES = 1
+
 
 async def async_setup_entry(
     hass: HomeAssistant,
diff --git a/homeassistant/components/bosch_shc/sensor.py b/homeassistant/components/bosch_shc/sensor.py
index 8c1d31da48a8..56da180b2ebf 100644
--- a/homeassistant/components/bosch_shc/sensor.py
+++ b/homeassistant/components/bosch_shc/sensor.py
@@ -33,6 +33,8 @@ from homeassistant.helpers.typing import StateType
 from . import BoschConfigEntry
 from .entity import SHCEntity
 
+PARALLEL_UPDATES = 0
+
 
 @dataclass(frozen=True, kw_only=True)
 class SHCSensorEntityDescription[_DeviceT: SHCDevice](SensorEntityDescription):
diff --git a/homeassistant/components/bosch_shc/switch.py b/homeassistant/components/bosch_shc/switch.py
index 9537c544632e..ac3f9e110353 100644
--- a/homeassistant/components/bosch_shc/switch.py
+++ b/homeassistant/components/bosch_shc/switch.py
@@ -24,6 +24,8 @@ from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
 from . import BoschConfigEntry
 from .entity import SHCEntity
 
+PARALLEL_UPDATES = 1
+
 
 @dataclass(frozen=True, kw_only=True)
 class SHCSwitchEntityDescription(SwitchEntityDescription):