diff --git a/miio/airhumidifier.py b/miio/airhumidifier.py
index b236b4d8b..031d30c04 100644
--- a/miio/airhumidifier.py
+++ b/miio/airhumidifier.py
@@ -390,3 +390,10 @@ def set_dry(self, dry: bool):
             return self.send("set_dry", ["on"])
         else:
             return self.send("set_dry", ["off"])
+
+
+class AirHumidifierCA1(AirHumidifier):
+    def __init__(self, ip: str = None, token: str = None, start_id: int = 0,
+                 debug: int = 0, lazy_discover: bool = True) -> None:
+        super().__init__(ip, token, start_id, debug, lazy_discover,
+                         model=MODEL_HUMIDIFIER_CA1)