diff --git a/README.md b/README.md
index 253bba6..21ebac1 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ The following devices are currently supported:
 | Gerät                | API-Type            | Status                                   |
 |----------------------|---------------------|-----------------------------------------|
 | gatebox              | gatebox             | ✅ Tested                                |
-| multisensor          | multisensor         | up to 4 sensors per device are supported |
+| multisensor          | multisensor         | up to 8 sensors per device are supported |
 | tempSensor PRO       | multisensor         | ❓ beta, not tested with real Hardware   |
 | tempSensorAC         | multisensor         | ❓ beta, not tested with real Hardware   |
 | humiditySensor       | multisensor         | ❓ beta, not tested with real Hardware   |
diff --git a/lib/multisensor.js b/lib/multisensor.js
index 28ef254..cb2ce05 100644
--- a/lib/multisensor.js
+++ b/lib/multisensor.js
@@ -125,7 +125,7 @@ const datapoints = {
     'multisensor#multiSensor.sensors[0].id': {
         path: 'multiSensor.sensors.0.id',
         type: 'state',
-        common: { name: 'ID of internal sensor', type: 'string', role: 'text', read: true, write: false },
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
     },
     'multisensor#multiSensor.sensors[0].iconSet': {
         path: 'multiSensor.sensors.0.iconSet',
@@ -191,7 +191,7 @@ const datapoints = {
     'multisensor#multiSensor.sensors[1].id': {
         path: 'multiSensor.sensors.1.id',
         type: 'state',
-        common: { name: 'ID of internal sensor', type: 'string', role: 'text', read: true, write: false },
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
     },
     'multisensor#multiSensor.sensors[1].iconSet': {
         path: 'multiSensor.sensors.1.iconSet',
@@ -257,7 +257,7 @@ const datapoints = {
     'multisensor#multiSensor.sensors[2].id': {
         path: 'multiSensor.sensors.2.id',
         type: 'state',
-        common: { name: 'ID of internal sensor', type: 'string', role: 'text', read: true, write: false },
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
     },
     'multisensor#multiSensor.sensors[2].iconSet': {
         path: 'multiSensor.sensors.2.iconSet',
@@ -323,7 +323,7 @@ const datapoints = {
     'multisensor#multiSensor.sensors[3].id': {
         path: 'multiSensor.sensors.3.id',
         type: 'state',
-        common: { name: 'ID of internal sensor', type: 'string', role: 'text', read: true, write: false },
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
     },
     'multisensor#multiSensor.sensors[3].iconSet': {
         path: 'multiSensor.sensors.3.iconSet',
@@ -335,6 +335,270 @@ const datapoints = {
         type: 'state',
         common: { name: 'Personalized name of the sensor', type: 'string', role: 'text', read: true, write: false },
     },
+    'multisensor#multiSensor.sensors[4].elapsedTimeS': {
+        path: 'multiSensor.sensors.4.elapsedTimeS',
+        type: 'state',
+        common: {
+            name: 'Time in seconds that has elapsed since last valid measurement occurred, where -1 = Error, 0 = Fresh data',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[4].state': {
+        path: 'multiSensor.sensors.4.state',
+        type: 'state',
+        common: {
+            name: 'Status of sensor, where 1 = Measure in progress, 2 = Active Mode, 3 = Error',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[4].trend': {
+        path: 'multiSensor.sensors.4.trend',
+        type: 'state',
+        common: {
+            name: 'Trend of measured data, where 0 = no data, 1 = sidewave, 2 = Downward, 3 = Upward',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[4].value': {
+        path: 'multiSensor.sensors.4.value',
+        factor: 0.01,
+        type: 'state',
+        common: {
+            name: 'Value of measured data, where null = Error and Temperature in Celsius degrees.',
+            type: 'number',
+            role: 'value.temperature',
+            read: true,
+            write: false,
+            unit: '°C',
+        },
+    },
+    'multisensor#multiSensor.sensors[4].type': {
+        path: 'multiSensor.sensors.4.type',
+        type: 'state',
+        common: { name: 'Type of measured value', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[4].id': {
+        path: 'multiSensor.sensors.4.id',
+        type: 'state',
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[4].iconSet': {
+        path: 'multiSensor.sensors.4.iconSet',
+        type: 'state',
+        common: { name: 'Type of icon', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[4].name': {
+        path: 'multiSensor.sensors.4.name',
+        type: 'state',
+        common: { name: 'Personalized name of the sensor', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[5].elapsedTimeS': {
+        path: 'multiSensor.sensors.5.elapsedTimeS',
+        type: 'state',
+        common: {
+            name: 'Time in seconds that has elapsed since last valid measurement occurred, where -1 = Error, 0 = Fresh data',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[5].state': {
+        path: 'multiSensor.sensors.5.state',
+        type: 'state',
+        common: {
+            name: 'Status of sensor, where 1 = Measure in progress, 2 = Active Mode, 3 = Error',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[5].trend': {
+        path: 'multiSensor.sensors.5.trend',
+        type: 'state',
+        common: {
+            name: 'Trend of measured data, where 0 = no data, 1 = sidewave, 2 = Downward, 3 = Upward',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[5].value': {
+        path: 'multiSensor.sensors.5.value',
+        factor: 0.01,
+        type: 'state',
+        common: {
+            name: 'Value of measured data, where null = Error and Temperature in Celsius degrees.',
+            type: 'number',
+            role: 'value.temperature',
+            read: true,
+            write: false,
+            unit: '°C',
+        },
+    },
+    'multisensor#multiSensor.sensors[5].type': {
+        path: 'multiSensor.sensors.5.type',
+        type: 'state',
+        common: { name: 'Type of measured value', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[5].id': {
+        path: 'multiSensor.sensors.5.id',
+        type: 'state',
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[5].iconSet': {
+        path: 'multiSensor.sensors.5.iconSet',
+        type: 'state',
+        common: { name: 'Type of icon', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[5].name': {
+        path: 'multiSensor.sensors.5.name',
+        type: 'state',
+        common: { name: 'Personalized name of the sensor', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[6].elapsedTimeS': {
+        path: 'multiSensor.sensors.6.elapsedTimeS',
+        type: 'state',
+        common: {
+            name: 'Time in seconds that has elapsed since last valid measurement occurred, where -1 = Error, 0 = Fresh data',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[6].state': {
+        path: 'multiSensor.sensors.6.state',
+        type: 'state',
+        common: {
+            name: 'Status of sensor, where 1 = Measure in progress, 2 = Active Mode, 3 = Error',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[6].trend': {
+        path: 'multiSensor.sensors.6.trend',
+        type: 'state',
+        common: {
+            name: 'Trend of measured data, where 0 = no data, 1 = sidewave, 2 = Downward, 3 = Upward',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[6].value': {
+        path: 'multiSensor.sensors.6.value',
+        factor: 0.01,
+        type: 'state',
+        common: {
+            name: 'Value of measured data, where null = Error and Temperature in Celsius degrees.',
+            type: 'number',
+            role: 'value.temperature',
+            read: true,
+            write: false,
+            unit: '°C',
+        },
+    },
+    'multisensor#multiSensor.sensors[6].type': {
+        path: 'multiSensor.sensors.6.type',
+        type: 'state',
+        common: { name: 'Type of measured value', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[6].id': {
+        path: 'multiSensor.sensors.6.id',
+        type: 'state',
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[6].iconSet': {
+        path: 'multiSensor.sensors.6.iconSet',
+        type: 'state',
+        common: { name: 'Type of icon', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[6].name': {
+        path: 'multiSensor.sensors.6.name',
+        type: 'state',
+        common: { name: 'Personalized name of the sensor', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[7].elapsedTimeS': {
+        path: 'multiSensor.sensors.7.elapsedTimeS',
+        type: 'state',
+        common: {
+            name: 'Time in seconds that has elapsed since last valid measurement occurred, where -1 = Error, 0 = Fresh data',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[7].state': {
+        path: 'multiSensor.sensors.7.state',
+        type: 'state',
+        common: {
+            name: 'Status of sensor, where 1 = Measure in progress, 2 = Active Mode, 3 = Error',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[7].trend': {
+        path: 'multiSensor.sensors.7.trend',
+        type: 'state',
+        common: {
+            name: 'Trend of measured data, where 0 = no data, 1 = sidewave, 2 = Downward, 3 = Upward',
+            type: 'number',
+            role: 'value',
+            read: true,
+            write: false,
+        },
+    },
+    'multisensor#multiSensor.sensors[7].value': {
+        path: 'multiSensor.sensors.7.value',
+        factor: 0.01,
+        type: 'state',
+        common: {
+            name: 'Value of measured data, where null = Error and Temperature in Celsius degrees.',
+            type: 'number',
+            role: 'value.temperature',
+            read: true,
+            write: false,
+            unit: '°C',
+        },
+    },
+    'multisensor#multiSensor.sensors[7].type': {
+        path: 'multiSensor.sensors.7.type',
+        type: 'state',
+        common: { name: 'Type of measured value', type: 'string', role: 'text', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[7].id': {
+        path: 'multiSensor.sensors.7.id',
+        type: 'state',
+        common: { name: 'ID of internal sensor', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[7].iconSet': {
+        path: 'multiSensor.sensors.7.iconSet',
+        type: 'state',
+        common: { name: 'Type of icon', type: 'number', role: 'value', read: true, write: false },
+    },
+    'multisensor#multiSensor.sensors[7].name': {
+        path: 'multiSensor.sensors.7.name',
+        type: 'state',
+        common: { name: 'Personalized name of the sensor', type: 'string', role: 'text', read: true, write: false },
+    },
 };
 
 /**