diff --git a/ophyd_devices/__init__.py b/ophyd_devices/__init__.py
index bb3c5c4..67e6e1d 100644
--- a/ophyd_devices/__init__.py
+++ b/ophyd_devices/__init__.py
@@ -4,9 +4,13 @@ from .galil.galil_ophyd import GalilMotor
 from .galil.sgalil_ophyd import SGalilMotor
 from .npoint.npoint import NPointAxis
 from .rt_lamni import RtLamniMotor
-from .sim.sim import SimPositioner
+from .sim.sim import SimPositioner, SimMonitor
 from .sim.sim import SimPositioner as SynAxisOPAAS
-from .sim.sim import SynAxisMonitor, SynDeviceOPAAS, SynFlyer, SynSignalRO, SynSLSDetector
+from .sim.sim import SimMonitor as SynAxisMonitor
+from .sim.sim import SimMonitor as SynGaussBEC
+from .sim.sim import SimCamera as SynSLSDetector
+from .sim.sim_signals import ReadOnlySignal as SynSignalRO
+from .sim.sim import SynDeviceOPAAS, SynFlyer
 from .sls_devices.sls_devices import SLSInfo, SLSOperatorMessages
 from .smaract.smaract_ophyd import SmaractMotor
 from .utils.static_device_test import launch
diff --git a/ophyd_devices/sim/__init__.py b/ophyd_devices/sim/__init__.py
index 92d8fb6..f185011 100644
--- a/ophyd_devices/sim/__init__.py
+++ b/ophyd_devices/sim/__init__.py
@@ -1,11 +1,10 @@
 from .sim import (
-    SynAxisMonitor,
     SimPositioner,
+    SimMonitor,
+    SimCamera,
     SynDynamicComponents,
     SynFlyer,
-    SynSignalRO,
-    SynSLSDetector,
 )
 from .sim_xtreme import SynXtremeOtf
 
-from .sim_signals import ReadbackSignal, SetpointSignal, IsMovingSignal
+from .sim_signals import SetableSignal, ReadOnlySignal, ComputedReadOnlySignal