diff --git a/src/ts/@overflow/sensor/react/components/SensorConfiguration.tsx b/src/ts/@overflow/sensor/react/components/SensorConfiguration.tsx
index 4dacbbe..aa5afb1 100644
--- a/src/ts/@overflow/sensor/react/components/SensorConfiguration.tsx
+++ b/src/ts/@overflow/sensor/react/components/SensorConfiguration.tsx
@@ -370,63 +370,21 @@ export class CrawlerAuthInputs extends React.Component<CrawlerAuthInputsProps, C
   }
 }
 
-export interface SensorItemSelectorProps {
-
-}
-
-export interface SensorItemSelectorState {
-
-}
-
-export class SensorItemSelector extends React.Component<SensorItemSelectorProps, SensorItemSelectorState> {
-
-  constructor(props: any, context: any) {
-    super(props, context);
-    this.state = {
-    };
-  }
-
-
-  public render(): JSX.Element {
-    return (
-      <Accordion exclusive={false} styled>
-        <Accordion.Title>
-          <Icon name='dropdown' />
-          <Checkbox label='CPU' />
-        </Accordion.Title>
-        <Accordion.Content>
-          <Checkbox label='cpu.free' /><br />
-          <Checkbox label='cpu.free' /><br />
-        </Accordion.Content>
-
-        <Accordion.Title>
-          <Icon name='dropdown' />
-          <Checkbox label='MEM' />
-        </Accordion.Title>
-        <Accordion.Content>
-          <Checkbox label='cpu.free' /><br />
-          <Checkbox label='cpu.free' /><br />
-        </Accordion.Content>
-
-      </Accordion>
-    );
-  }
-}
 
 export interface ETCSelectorProps {
 
 }
 
 export interface ETCSelectorState {
-  interval: string;
+  interval: number;
 }
 
 export class ETCSelector extends React.Component<ETCSelectorProps, ETCSelectorState> {
   constructor(props: any, context: any) {
     super(props, context);
-    // this.state = {
-    //   interval: 5,
-    // };
+    this.state = {
+      interval: 5,
+    };
   }
   public handleIntervalChange(e: any, { value }: any): void {
     this.setState({ interval: value });
@@ -446,7 +404,7 @@ export class ETCSelector extends React.Component<ETCSelectorProps, ETCSelectorSt
                   label='5 seconds'
                   name='radioGroup'
                   value='5'
-                  checked={this.state.interval === '5'}
+                  checked={this.state.interval === 5}
                   onChange={this.handleIntervalChange}
                 />
               </Form.Field>
@@ -455,7 +413,7 @@ export class ETCSelector extends React.Component<ETCSelectorProps, ETCSelectorSt
                   label='10 seconds'
                   name='radioGroup'
                   value='10'
-                  checked={this.state.interval === '10'}
+                  checked={this.state.interval === 10}
                   onChange={this.handleIntervalChange}
                 />
               </Form.Field>
@@ -464,7 +422,7 @@ export class ETCSelector extends React.Component<ETCSelectorProps, ETCSelectorSt
                   label='15 seconds'
                   name='radioGroup'
                   value='15'
-                  checked={this.state.interval === '15'}
+                  checked={this.state.interval === 15}
                   onChange={this.handleIntervalChange}
                 />
               </Form.Field>