diff --git a/custom_components/battery_notes/data/library.json b/custom_components/battery_notes/data/library.json
index ab0e09d4e..71d2fb792 100644
--- a/custom_components/battery_notes/data/library.json
+++ b/custom_components/battery_notes/data/library.json
@@ -3641,6 +3641,12 @@
             "model": "Smoke sensor (TS0205)",
             "battery_type": "CR123"
         },
+        {
+            "manufacturer": "TuYa",
+            "model": "Smoke sensor (TS0205_smoke_2)",
+            "battery_type": "AAA",
+            "battery_quantity": 2
+        },
         {
             "manufacturer": "TuYa",
             "model": "Smoke sensor (TS0601_smoke_1)",
diff --git a/library.md b/library.md
index 06bcdfdf6..42afcc4e6 100644
--- a/library.md
+++ b/library.md
@@ -1,4 +1,4 @@
-## 825 Devices in library
+## 826 Devices in library
 
 This file is auto generated, do not modify
 
@@ -677,6 +677,7 @@ Request new devices to be added to the library [here](https://github.com/andrew-
 |TuYa                                            |Smart knob (ERS-10TZBVK-AA)                                           |CR2032                    |
 |Tuya                                            |Smoke Detector (lsjnzox4skgduemo)                                     |PP3                       |
 |TuYa                                            |Smoke sensor (TS0205)                                                 |CR123                     |
+|TuYa                                            |Smoke sensor (TS0205_smoke_2)                                         |2× AAA                    |
 |TuYa                                            |Smoke sensor (TS0601_smoke_1)                                         |2× AAA                    |
 |TuYa                                            |Soil sensor (TS0601_soil)                                             |2× AA                     |
 |TuYa                                            |T & H Sensor (lf36y5nwb8jkxwgg)                                       |2× AAA                    |