diff --git a/ophyd_devices/utils/bec_utils.py b/ophyd_devices/utils/bec_utils.py
index 02a8b4f..304a2ed 100644
--- a/ophyd_devices/utils/bec_utils.py
+++ b/ophyd_devices/utils/bec_utils.py
@@ -2,8 +2,13 @@ import time
 
 from bec_lib.core import bec_logger
 
+from ophyd import Signal, Kind
+
+from ophyd_devices.utils.socket import data_shape, data_type
+
 
 logger = bec_logger.logger
+DEFAULT_EPICSSIGNAL_VALUE = object()
 
 
 class MockProducer:
@@ -33,3 +38,107 @@ class mokev:
 
     def read(self):
         return {self.name: {"value": 16.0, "timestamp": time.time()}}
+
+
+class ConfigSignal(Signal):
+    def __init__(
+        self,
+        *,
+        name,
+        value=0,
+        timestamp=None,
+        parent=None,
+        labels=None,
+        kind=Kind.hinted,
+        tolerance=None,
+        rtolerance=None,
+        metadata=None,
+        cl=None,
+        attr_name="",
+        config_storage_name: str = "config_storage",
+    ):
+        super().__init__(
+            name=name,
+            value=value,
+            timestamp=timestamp,
+            parent=parent,
+            labels=labels,
+            kind=kind,
+            tolerance=tolerance,
+            rtolerance=rtolerance,
+            metadata=metadata,
+            cl=cl,
+            attr_name=attr_name,
+        )
+
+        self.storage_name = config_storage_name
+
+    def get(self):
+        self._readback = getattr(self.parent, self.storage_name)[self.name]
+        return self._readback
+
+    def put(
+        self,
+        value,
+        connection_timeout=1,
+        callback=None,
+        timeout=1,
+        **kwargs,
+    ):
+        """Using channel access, set the write PV to `value`.
+
+        Keyword arguments are passed on to callbacks
+
+        Parameters
+        ----------
+        value : any
+            The value to set
+        connection_timeout : float, optional
+            If not already connected, allow up to `connection_timeout` seconds
+            for the connection to complete.
+        use_complete : bool, optional
+            Override put completion settings
+        callback : callable
+            Callback for when the put has completed
+        timeout : float, optional
+            Timeout before assuming that put has failed. (Only relevant if
+            put completion is used.)
+        """
+
+        old_value = self.get()
+        timestamp = time.time()
+        getattr(self.parent, self.storage_name)[self.name] = value
+        super().put(value, timestamp=timestamp, force=True)
+        self._run_subs(
+            sub_type=self.SUB_VALUE,
+            old_value=old_value,
+            value=value,
+            timestamp=timestamp,
+        )
+
+    def describe(self):
+        """Provide schema and meta-data for :meth:`~BlueskyInterface.read`
+
+        This keys in the `OrderedDict` this method returns must match the
+        keys in the `OrderedDict` return by :meth:`~BlueskyInterface.read`.
+
+        This provides schema related information, (ex shape, dtype), the
+        source (ex PV name), and if available, units, limits, precision etc.
+
+        Returns
+        -------
+        data_keys : OrderedDict
+            The keys must be strings and the values must be dict-like
+            with the ``event_model.event_descriptor.data_key`` schema.
+        """
+        if self._readback is DEFAULT_EPICSSIGNAL_VALUE:
+            val = self.get()
+        else:
+            val = self._readback
+        return {
+            self.name: {
+                "source": f"{self.parent.prefix}:{self.name}",
+                "dtype": data_type(val),
+                "shape": data_shape(val),
+            }
+        }