diff --git a/lewis_emulators/dh2000/__init__.py b/lewis_emulators/dh2000/__init__.py
deleted file mode 100644
index 38ed431b..00000000
--- a/lewis_emulators/dh2000/__init__.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from .device import SimulatedDh2000
-from ..lewis_versions import LEWIS_LATEST
-
-framework_version = LEWIS_LATEST
-__all__ = ['SimulatedDh2000']
diff --git a/lewis_emulators/dh2000/device.py b/lewis_emulators/dh2000/device.py
deleted file mode 100644
index fc587811..00000000
--- a/lewis_emulators/dh2000/device.py
+++ /dev/null
@@ -1,72 +0,0 @@
-from collections import OrderedDict
-from .states import DefaultState
-from lewis.devices import StateMachineDevice
-
-
-class SimulatedDh2000(StateMachineDevice):
-
-    def _initialize_data(self):
-        """
-        Initialize all of the device's attributes.
-        """
-
-        self._shutter_is_open = False
-        self._interlock_triggered = False
-        self.is_connected = True
-
-    def _get_state_handlers(self):
-        return {
-            'default': DefaultState(),
-        }
-
-    def _get_initial_state(self):
-        return 'default'
-
-    def _get_transition_handlers(self):
-        return OrderedDict([
-        ])
-
-    @property
-    def shutter_is_open(self):
-        """
-        Returns whether the shutter is open or closed
-
-        Returns:
-            shutter_is_open: Bool, True if the shutter is open
-
-        """
-        return self._shutter_is_open
-
-    @shutter_is_open.setter
-    def shutter_is_open(self, value):
-        """
-        Sets whether the shutter is open or closed
-        Args:
-            value: Boolean, set to True to open the shutter
-
-        Returns:
-            None
-        """
-        self._shutter_is_open = value
-
-    @property
-    def interlock_is_triggered(self):
-        """
-        Returns whether the interlock has been triggered
-
-        Returns:
-            interlock_is_triggered: Bool, True if the interlock has been triggered (forcing shutter closed)
-
-        """
-        return self._interlock_triggered
-
-    @interlock_is_triggered.setter
-    def interlock_is_triggered(self, value):
-        """
-        Sets the interlock triggered status
-
-        Returns:
-            None
-
-        """
-        self._interlock_triggered = value
diff --git a/lewis_emulators/dh2000/interfaces/__init__.py b/lewis_emulators/dh2000/interfaces/__init__.py
deleted file mode 100644
index 8e235013..00000000
--- a/lewis_emulators/dh2000/interfaces/__init__.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from .stream_interface import Dh2000StreamInterface
-
-__all__ = ['Dh2000StreamInterface']
diff --git a/lewis_emulators/dh2000/interfaces/stream_interface.py b/lewis_emulators/dh2000/interfaces/stream_interface.py
deleted file mode 100644
index 5de43080..00000000
--- a/lewis_emulators/dh2000/interfaces/stream_interface.py
+++ /dev/null
@@ -1,60 +0,0 @@
-from lewis.adapters.stream import StreamInterface
-from lewis.utils.command_builder import CmdBuilder
-from lewis.core.logging import has_log
-from lewis.utils.replies import conditional_reply
-
-
-@has_log
-class Dh2000StreamInterface(StreamInterface):
-
-    # Commands that we expect via serial during normal operation
-    commands = {
-        CmdBuilder("get_status").escape("&STS!").eos().build(),
-        CmdBuilder("close_shutter").escape("&CLOSEA!").eos().build(),
-        CmdBuilder("open_shutter").escape("&OPENA!").eos().build(),
-        CmdBuilder("invalid_command").eos().build(),
-    }
-
-    in_terminator = "\r"
-    out_terminator = "\r"
-
-    ACK = "&ACK!" + out_terminator
-
-    @staticmethod
-    def handle_error(request, error):
-        """
-        Prints an error message if a command is not recognised.
-
-        Args:
-            request : Request.
-            error: The error that has occurred.
-        Returns:
-            None.
-        """
-
-        print("An error occurred at request {}: {}".format(request, error))
-
-    @conditional_reply("is_connected")
-    def invalid_command(self):
-        return "&NAC!{}&TYPERR!".format(self.out_terminator)
-
-    @conditional_reply("is_connected")
-    def close_shutter(self):
-        self._device.shutter_is_open = False
-
-        return self.ACK
-
-    @conditional_reply("is_connected")
-    def open_shutter(self):
-        self._device.shutter_is_open = True
-
-        return self.ACK
-
-    @conditional_reply("is_connected")
-    def get_status(self):
-        shutter = self._device.shutter_is_open
-        interlock = self._device.interlock_is_triggered
-
-        status_string = "{ACK}\n&A{shutter},B0,I{intlock}!".format(ACK=self.ACK, shutter=int(shutter), intlock=int(interlock))
-
-        return status_string
diff --git a/lewis_emulators/dh2000/states.py b/lewis_emulators/dh2000/states.py
deleted file mode 100644
index 0730907c..00000000
--- a/lewis_emulators/dh2000/states.py
+++ /dev/null
@@ -1,12 +0,0 @@
-from lewis.core.statemachine import State
-from lewis.core.logging import has_log
-
-
-@has_log
-class DefaultState(State):
-    def in_state(self, dt):
-        device = self._context
-
-        if device.interlock_is_triggered and device.shutter_is_open:
-            self.log.info("INTERLOCK close shutter")
-            device.shutter_is_open = False