diff --git a/custom_components/xiaomi_home/miot/specs/specv2entity.py b/custom_components/xiaomi_home/miot/specs/specv2entity.py
index 30528f8..911c2aa 100644
--- a/custom_components/xiaomi_home/miot/specs/specv2entity.py
+++ b/custom_components/xiaomi_home/miot/specs/specv2entity.py
@@ -337,6 +337,10 @@
             'format': {'int', 'float'},
             'access': {'read'}
         },
+        'binary_sensor': {                                                     
+            'format': {'bool'},                                               
+            'access': {'read'}                                                 
+        },   
         'switch': {
             'format': {'bool'},
             'access': {'read', 'write'}