diff --git a/simulation/devicepluginsimulation.cpp b/simulation/devicepluginsimulation.cpp
index 51f79878..1ecb869c 100644
--- a/simulation/devicepluginsimulation.cpp
+++ b/simulation/devicepluginsimulation.cpp
@@ -24,6 +24,7 @@
 
 #include <QColor>
 #include <QDateTime>
+#include <QSettings>
 
 DevicePluginSimulation::DevicePluginSimulation()
 {
@@ -55,10 +56,14 @@ DeviceManager::DeviceSetupStatus DevicePluginSimulation::setupDevice(Device *dev
     qCDebug(dcSimulation()) << "Set up device" << device->name();
     if (device->deviceClassId() == garageGateDeviceClassId ||
             device->deviceClassId() == extendedAwningDeviceClassId ||
-            device->deviceClassId() == rollerShutterDeviceClassId) {
+            device->deviceClassId() == rollerShutterDeviceClassId ||
+            device->deviceClassId() == fingerPrintSensorDeviceClassId) {
         m_simulationTimers.insert(device, new QTimer(device));
         connect(m_simulationTimers[device], &QTimer::timeout, this, &DevicePluginSimulation::simulationTimerTimeout);
     }
+    if (device->deviceClassId() == fingerPrintSensorDeviceClassId && device->stateValue(fingerPrintSensorUsersStateTypeId).toStringList().count() > 0) {
+        m_simulationTimers.value(device)->start(10000);
+    }
     return DeviceManager::DeviceSetupStatusSuccess;
 }
 
@@ -352,6 +357,53 @@ DeviceManager::DeviceError DevicePluginSimulation::executeAction(Device *device,
         }
     }
 
+    if (device->deviceClassId() == fingerPrintSensorDeviceClassId) {
+        if (action.actionTypeId() == fingerPrintSensorAddUserActionTypeId) {
+            QStringList users = device->stateValue(fingerPrintSensorUsersStateTypeId).toStringList();
+            QString username = action.param(fingerPrintSensorUserIdParamTypeId).value().toString();
+            QString finger = action.param(fingerPrintSensorFingerParamTypeId).value().toString();
+            QSettings settings;
+            settings.beginGroup(device->id().toString());
+            QStringList usedFingers = settings.value(username).toStringList();
+            if (users.contains(username) && usedFingers.contains(finger)) {
+                return DeviceManager::DeviceErrorDuplicateUuid;
+            }
+            QTimer::singleShot(5000, this, [this, action, device, username, finger]() {
+                if (username.toLower().trimmed() == "john") {
+                    emit actionExecutionFinished(action.id(), DeviceManager::DeviceErrorHardwareFailure);
+                } else {
+                    emit actionExecutionFinished(action.id(), DeviceManager::DeviceErrorNoError);
+                    QStringList users = device->stateValue(fingerPrintSensorUsersStateTypeId).toStringList();
+                    if (!users.contains(username)) {
+                        users.append(username);
+                        device->setStateValue(fingerPrintSensorUsersStateTypeId, users);
+                        m_simulationTimers.value(device)->start(10000);
+                    }
+
+                    QSettings settings;
+                    settings.beginGroup(device->id().toString());
+                    QStringList usedFingers = settings.value(username).toStringList();
+                    usedFingers.append(finger);
+                    settings.setValue(username, usedFingers);
+                    settings.endGroup();
+                }
+            });
+            return DeviceManager::DeviceErrorAsync;
+        }
+        if (action.actionTypeId() == fingerPrintSensorRemoveUserActionTypeId) {
+            QStringList users = device->stateValue(fingerPrintSensorUsersStateTypeId).toStringList();
+            QString username = action.params().first().value().toString();
+            if (!users.contains(username)) {
+                return DeviceManager::DeviceErrorInvalidParameter;
+            }
+            users.removeAll(username);
+            device->setStateValue(fingerPrintSensorUsersStateTypeId, users);
+            if (users.count() == 0) {
+                m_simulationTimers.value(device)->stop();
+            }
+            return DeviceManager::DeviceErrorNoError;
+        }
+    }
     qCWarning(dcSimulation()) << "Unhandled device class" << device->deviceClassId() << "for device" << device->name();
 
     return DeviceManager::DeviceErrorDeviceClassNotFound;
@@ -460,5 +512,23 @@ void DevicePluginSimulation::simulationTimerTimeout()
             t->stop();
             device->setStateValue(rollerShutterMovingStateTypeId, false);
         }
+    } else if (device->deviceClassId() == fingerPrintSensorDeviceClassId) {
+        EventTypeId evt = qrand() % 2 == 0 ? fingerPrintSensorAccessGrantedEventTypeId : fingerPrintSensorAccessDeniedEventTypeId;
+        ParamList params;
+        if (evt == fingerPrintSensorAccessGrantedEventTypeId) {
+            QStringList users = device->stateValue(fingerPrintSensorUsersStateTypeId).toStringList();
+            QString user = users.at(qrand() % users.count());
+            QSettings settings;
+            settings.beginGroup(device->id().toString());
+            QStringList fingers = settings.value(user).toStringList();
+            params.append(Param(fingerPrintSensorUserIdParamTypeId, user));
+            QString finger = fingers.at(qrand() % fingers.count());
+            params.append(Param(fingerPrintSensorFingerParamTypeId, finger));
+            qCDebug(dcSimulation()) << "Emitting fingerprint accepted for user" << user << "and finger" << finger;
+        } else {
+            qCDebug(dcSimulation()) << "Emitting fingerprint denied";
+        }
+        Event event(evt, device->id(), params);
+        emitEvent(event);
     }
 }
diff --git a/simulation/devicepluginsimulation.json b/simulation/devicepluginsimulation.json
index a0d57828..5ca9e39b 100644
--- a/simulation/devicepluginsimulation.json
+++ b/simulation/devicepluginsimulation.json
@@ -549,7 +549,7 @@
                     "name": "fingerPrintSensor",
                     "displayName": "Finger Print Sensor",
                     "createMethods": ["user"],
-                    "interfaces": ["connectable"],
+                    "interfaces": ["fingerprintreader", "connectable"],
                     "deviceIcon": "Network",
                     "basicTags": [
                         "Device",
@@ -564,13 +564,93 @@
                             "displayNameEvent": "Connected changed",
                             "type": "bool",
                             "defaultValue": true
+                        },
+                        {
+                            "id": "02482093-3b82-4918-a3ce-2a2f4831aae0",
+                            "name": "users",
+                            "displayName": "users",
+                            "displayNameEvent": "Users",
+                            "type": "QStringList",
+                            "defaultValue": []
+                        }
+                    ],
+                    "actionTypes": [
+                        {
+                            "id": "c3805253-a09b-4657-b86c-97936f390672",
+                            "name": "addUser",
+                            "displayName": "Add user",
+                            "paramTypes": [
+                                {
+                                    "id": "d9e0c68f-8b61-4f5a-9909-b27a4ac562a3",
+                                    "displayName": "User ID",
+                                    "name": "userId",
+                                    "type": "QString"
+                                },
+                                {
+                                    "id": "2a97de6c-5ffb-4ca8-b4c7-41ad6790668d",
+                                    "displayName": "Finger",
+                                    "name": "finger",
+                                    "type": "QString",
+                                    "allowedValues": [
+                                        "ThumbLeft",
+                                        "IndexFingerLeft",
+                                        "MiddleFingerLeft",
+                                        "RingFingerLeft",
+                                        "PinkyLeft",
+                                        "ThumbRight",
+                                        "IndexFingerRight",
+                                        "MiddleFingerRight",
+                                        "RingFingerRight",
+                                        "PinkyRight"
+                                    ]
+                                }
+                            ]
+                        },
+                        {
+                            "id": "28bf4cd1-bb1c-442b-8ba3-ed019f34abbd",
+                            "name": "removeUser",
+                            "displayName": "Remove user",
+                            "paramTypes": [
+                                {
+                                    "id": "ca2ffce8-ee71-47ff-8247-f17fca14fd87",
+                                    "displayName": "User ID",
+                                    "name": "userId",
+                                    "type": "QString"
+                                }
+                            ]
                         }
                     ],
                     "eventTypes": [
                         {
                             "id": "1d2dde79-7121-4f8c-b7c1-904ced66a79e",
                             "name": "accessGranted",
-                            "displayName": "Access granted"
+                            "displayName": "Access granted",
+                            "paramTypes": [
+                                {
+                                    "id": "84addd61-15e9-4e98-aa80-6b0bf5d82a15",
+                                    "name": "userId",
+                                    "displayName": "User ID",
+                                    "type": "QString"
+                                },
+                                {
+                                    "id": "3611bfc0-be3c-4ddb-8184-b64fc38c7256",
+                                    "displayName": "Finger",
+                                    "name": "finger",
+                                    "type": "QString",
+                                    "allowedValues": [
+                                        "ThumbLeft",
+                                        "IndexFingerLeft",
+                                        "MiddleFingerLeft",
+                                        "RingFingerLeft",
+                                        "PinkyLeft",
+                                        "ThumbRight",
+                                        "IndexFingerRight",
+                                        "MiddleFingerRight",
+                                        "RingFingerRight",
+                                        "PinkyRight"
+                                    ]
+                                }
+                            ]
                         },
                         {
                             "id": "992b7742-af0c-447c-bd94-9ec70b872268",