diff --git a/homeassistant/components/dremel_3d_printer/__init__.py b/homeassistant/components/dremel_3d_printer/__init__.py
index 4daafea5db8..eaf22383839 100644
--- a/homeassistant/components/dremel_3d_printer/__init__.py
+++ b/homeassistant/components/dremel_3d_printer/__init__.py
@@ -12,7 +12,7 @@ from homeassistant.exceptions import ConfigEntryNotReady
 from .const import DOMAIN
 from .coordinator import Dremel3DPrinterDataUpdateCoordinator
 
-PLATFORMS = [Platform.SENSOR]
+PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
 
 
 async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/dremel_3d_printer/binary_sensor.py b/homeassistant/components/dremel_3d_printer/binary_sensor.py
new file mode 100644
index 00000000000..1832e10d3c9
--- /dev/null
+++ b/homeassistant/components/dremel_3d_printer/binary_sensor.py
@@ -0,0 +1,74 @@
+"""Support for monitoring Dremel 3D Printer binary sensors."""
+from __future__ import annotations
+
+from collections.abc import Callable
+from dataclasses import dataclass
+
+from dremel3dpy import Dremel3DPrinter
+
+from homeassistant.components.binary_sensor import (
+    BinarySensorDeviceClass,
+    BinarySensorEntity,
+    BinarySensorEntityDescription,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from .const import DOMAIN
+from .entity import Dremel3DPrinterEntity
+
+
+@dataclass
+class Dremel3DPrinterBinarySensorEntityMixin:
+    """Mixin for Dremel 3D Printer binary sensor."""
+
+    value_fn: Callable[[Dremel3DPrinter], bool]
+
+
+@dataclass
+class Dremel3DPrinterBinarySensorEntityDescription(
+    BinarySensorEntityDescription, Dremel3DPrinterBinarySensorEntityMixin
+):
+    """Describes a Dremel 3D Printer binary sensor."""
+
+
+BINARY_SENSOR_TYPES: tuple[Dremel3DPrinterBinarySensorEntityDescription, ...] = (
+    Dremel3DPrinterBinarySensorEntityDescription(
+        key="door",
+        name="Door",
+        device_class=BinarySensorDeviceClass.DOOR,
+        value_fn=lambda api: api.is_door_open(),
+    ),
+    Dremel3DPrinterBinarySensorEntityDescription(
+        key="running",
+        name="Running",
+        device_class=BinarySensorDeviceClass.RUNNING,
+        value_fn=lambda api: api.is_running(),
+    ),
+)
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the available Dremel binary sensors."""
+    coordinator = hass.data[DOMAIN][config_entry.entry_id]
+
+    async_add_entities(
+        Dremel3DPrinterBinarySensor(coordinator, description)
+        for description in BINARY_SENSOR_TYPES
+    )
+
+
+class Dremel3DPrinterBinarySensor(Dremel3DPrinterEntity, BinarySensorEntity):
+    """Representation of a Dremel 3D Printer door binary sensor."""
+
+    entity_description: Dremel3DPrinterBinarySensorEntityDescription
+
+    @property
+    def is_on(self) -> bool:
+        """Return True if door is open."""
+        return self.entity_description.value_fn(self._api)
diff --git a/tests/components/dremel_3d_printer/test_binary_sensor.py b/tests/components/dremel_3d_printer/test_binary_sensor.py
new file mode 100644
index 00000000000..081cc7a02fb
--- /dev/null
+++ b/tests/components/dremel_3d_printer/test_binary_sensor.py
@@ -0,0 +1,27 @@
+"""Binary sensor tests for the Dremel 3D Printer integration."""
+from unittest.mock import AsyncMock
+
+from homeassistant.components.binary_sensor import BinarySensorDeviceClass
+from homeassistant.components.dremel_3d_printer.const import DOMAIN
+from homeassistant.const import ATTR_DEVICE_CLASS, STATE_OFF, STATE_ON
+from homeassistant.core import HomeAssistant
+from homeassistant.setup import async_setup_component
+
+from tests.common import MockConfigEntry
+
+
+async def test_binary_sensors(
+    hass: HomeAssistant,
+    connection,
+    config_entry: MockConfigEntry,
+    entity_registry_enabled_by_default: AsyncMock,
+) -> None:
+    """Test we get binary sensor data."""
+    await hass.config_entries.async_setup(config_entry.entry_id)
+    assert await async_setup_component(hass, DOMAIN, {})
+    state = hass.states.get("binary_sensor.dremel_3d45_door")
+    assert state.attributes.get(ATTR_DEVICE_CLASS) == BinarySensorDeviceClass.DOOR
+    assert state.state == STATE_OFF
+    state = hass.states.get("binary_sensor.dremel_3d45_running")
+    assert state.state == STATE_ON
+    assert state.attributes.get(ATTR_DEVICE_CLASS) == BinarySensorDeviceClass.RUNNING