diff --git a/app/javascript/packages/document-capture/components/acuant-camera.tsx b/app/javascript/packages/document-capture/components/acuant-camera.tsx
index 352e256f44f..cbdc2243d43 100644
--- a/app/javascript/packages/document-capture/components/acuant-camera.tsx
+++ b/app/javascript/packages/document-capture/components/acuant-camera.tsx
@@ -202,7 +202,7 @@ interface AcuantDetectedResult {
 }
 
 /**
- * @see https://github.com/Acuant/JavascriptWebSDKV11/tree/11.4.3/SimpleHTMLApp#acuantcamera
+ * @see https://github.com/Acuant/JavascriptWebSDKV11/tree/11.8.1#image-from-acuantcameraui-and-acuantcamera
  */
 export interface AcuantSuccessResponse {
   /**
@@ -212,7 +212,7 @@ export interface AcuantSuccessResponse {
   /**
    * Document type
    */
-  cardType: AcuantDocumentType;
+  cardtype: AcuantDocumentType;
   /**
    * Detected image glare
    */
diff --git a/app/javascript/packages/document-capture/components/acuant-capture.tsx b/app/javascript/packages/document-capture/components/acuant-capture.tsx
index 1e4078cc2be..dcc7540660b 100644
--- a/app/javascript/packages/document-capture/components/acuant-capture.tsx
+++ b/app/javascript/packages/document-capture/components/acuant-capture.tsx
@@ -61,7 +61,7 @@ interface ImageAnalyticsPayload {
 }
 
 interface AcuantImageAnalyticsPayload extends ImageAnalyticsPayload {
-  documentType: AcuantDocumentTypeLabel;
+  documentType: AcuantDocumentTypeLabel | string;
   dpi: number;
   moire: number;
   glare: number;
@@ -135,14 +135,16 @@ export const isAcuantCameraAccessFailure = (error: AcuantCaptureFailureError): e
  * Returns a human-readable document label corresponding to the given document type constant.
  *
  */
-function getDocumentTypeLabel(documentType: AcuantDocumentType): AcuantDocumentTypeLabel {
+function getDocumentTypeLabel(documentType: AcuantDocumentType): AcuantDocumentTypeLabel | string {
   switch (documentType) {
+    case 0:
+      return 'none';
     case 1:
       return 'id';
     case 2:
       return 'passport';
     default:
-      return 'none';
+      return `An error in document type returned: ${documentType}`;
   }
 }
 
@@ -433,7 +435,7 @@ function AcuantCapture(
   }
 
   function onAcuantImageCaptureSuccess(nextCapture: AcuantSuccessResponse) {
-    const { image, cardType, dpi, moire, glare, sharpness } = nextCapture;
+    const { image, cardtype, dpi, moire, glare, sharpness } = nextCapture;
     const isAssessedAsGlare = glare < glareThreshold;
     const isAssessedAsBlurry = sharpness < sharpnessThreshold;
     const { width, height, data } = image;
@@ -454,7 +456,7 @@ function AcuantCapture(
       height,
       mimeType: 'image/jpeg', // Acuant Web SDK currently encodes all images as JPEG
       source: 'acuant',
-      documentType: getDocumentTypeLabel(cardType),
+      documentType: getDocumentTypeLabel(cardtype),
       dpi,
       moire,
       glare,
diff --git a/spec/javascript/packages/document-capture/components/acuant-capture-spec.jsx b/spec/javascript/packages/document-capture/components/acuant-capture-spec.jsx
index 6457e126011..96bf37f3063 100644
--- a/spec/javascript/packages/document-capture/components/acuant-capture-spec.jsx
+++ b/spec/javascript/packages/document-capture/components/acuant-capture-spec.jsx
@@ -20,7 +20,7 @@ const ACUANT_CAPTURE_SUCCESS_RESULT = {
     width: 1748,
     height: 1104,
   },
-  cardType: 1,
+  cardtype: 1,
   dpi: 519,
   moire: 99,
   moireraw: 99,
@@ -756,6 +756,41 @@ describe('document-capture/components/acuant-capture', () => {
       });
     });
 
+    it('logs a human readable error when the document type errs', async () => {
+      const trackEvent = sinon.spy();
+      const incorrectCardType = 5;
+      const { findByText, getByText } = render(
+        <AnalyticsContext.Provider value={{ trackEvent }}>
+          <DeviceContext.Provider value={{ isMobile: true }}>
+            <AcuantContextProvider sdkSrc="about:blank" cameraSrc="about:blank">
+              <AcuantCapture label="Image" name="test" />
+            </AcuantContextProvider>
+          </DeviceContext.Provider>
+        </AnalyticsContext.Provider>,
+      );
+
+      initialize({
+        start: sinon.stub().callsFake(async (callbacks) => {
+          await Promise.resolve();
+          callbacks.onCaptured();
+          await Promise.resolve();
+          callbacks.onCropped({ ...ACUANT_CAPTURE_SUCCESS_RESULT, cardtype: incorrectCardType });
+        }),
+      });
+
+      const button = getByText('doc_auth.buttons.take_picture');
+      fireEvent.click(button);
+
+      await findByText('doc_auth.info.image_loading');
+
+      expect(trackEvent).to.have.been.calledWith(
+        'IdV: test image added',
+        sinon.match({
+          documentType: `An error in document type returned: ${incorrectCardType}`,
+        }),
+      );
+    });
+
     it('triggers forced upload', () => {
       const { getByText } = render(
         <I18nContext.Provider