diff --git a/custom_components/battery_notes/data/library.json b/custom_components/battery_notes/data/library.json
index e54763d75..a3f510d45 100644
--- a/custom_components/battery_notes/data/library.json
+++ b/custom_components/battery_notes/data/library.json
@@ -5737,6 +5737,12 @@
             "manufacturer": "Zooz",
             "model": "ZSE44",
             "battery_type": "CR2450"
+        },
+        {
+            "manufacturer": "SIEGENIA",
+            "model": "Smart window handle",
+            "battery_type": "AAA",
+            "battery_quantity": 2
         }
     ]
 }
\ No newline at end of file