diff --git a/miio/airconditioningcompanion.py b/miio/airconditioningcompanion.py
index 4539f48d4..210ce57e9 100644
--- a/miio/airconditioningcompanion.py
+++ b/miio/airconditioningcompanion.py
@@ -1,4 +1,5 @@
 import enum
+import logging
 from typing import Optional
 
 import click
@@ -6,6 +7,8 @@
 from .click_common import command, format_output, EnumType
 from .device import Device
 
+_LOGGER = logging.getLogger(__name__)
+
 
 class OperationMode(enum.Enum):
     Heat = 0
@@ -25,6 +28,7 @@ class FanSpeed(enum.Enum):
 class SwingMode(enum.Enum):
     On = 0
     Off = 1
+    Unknown = 2
 
 
 class Power(enum.Enum):
@@ -97,17 +101,73 @@ def load_power(self) -> int:
     @property
     def air_condition_model(self) -> str:
         """Model of the air conditioner."""
-        return str(self.data[0])
+        return self.data[0]
+
+    @property
+    def model_format(self) -> int:
+        """Version number of the model format."""
+        return int(self.air_condition_model[0:2])
+
+    @property
+    def device_type(self) -> int:
+        """Device type identifier."""
+        return int(self.air_condition_model[2:4])
+
+    @property
+    def air_condition_brand(self) -> int:
+        """
+        Brand of the air conditioner.
+
+        Known brand ids (int) are 0182, 0097, 0037, 0202, 02782, 0197, 0192.
+        """
+        return int(self.air_condition_model[4:8])
+
+    @property
+    def air_condition_remote(self) -> int:
+        """
+        Known remote ids (int):
+
+        80111111, 80111112 (brand: 182)
+        80222221 (brand: 97)
+        80333331 (brand: 37)
+        80444441 (brand: 202)
+        80555551 (brand: 2782)
+        80777771 (brand: 197)
+        80666661 (brand: 192)
+
+        """
+        return int(self.air_condition_model[8:16])
+
+    @property
+    def state_format(self) -> int:
+        """
+        Version number of the state format.
+
+        Known values (int) are: 01, 02, 03
+        """
+        return int(self.air_condition_model[16:18])
+
+    @property
+    def air_condition_configuration(self) -> int:
+        return self.data[1][2:10]
 
     @property
     def power(self) -> str:
         """Current power state."""
-        return 'on' if (int(self.data[1][2:3]) == Power.On.value) else 'off'
+        return 'on' if int(self.data[1][2:3]) == Power.On.value else 'off'
 
     @property
-    def led(self) -> str:
+    def led(self) -> Optional[bool]:
         """Current LED state."""
-        return 'on' if (self.data[1][8:9] == Led.On.value) else 'off'
+        state = self.data[1][8:9]
+        if state == Led.On.value:
+            return True
+
+        if state == Led.Off.value:
+            return False
+
+        _LOGGER.info("Unsupported LED state: %s", state)
+        return None
 
     @property
     def is_on(self) -> bool:
@@ -154,6 +214,12 @@ def __repr__(self) -> str:
             "power=%s, " \
             "load_power=%s, " \
             "air_condition_model=%s, " \
+            "model_format=%s, " \
+            "device_type=%s," \
+            "air_condition_brand=%s," \
+            "air_condition_remote=%s," \
+            "state_format=%s," \
+            "air_condition_configuration=%s," \
             "led=%s, " \
             "target_temperature=%s, " \
             "swing_mode=%s, " \
@@ -162,6 +228,12 @@ def __repr__(self) -> str:
             (self.power,
              self.load_power,
              self.air_condition_model,
+             self.model_format,
+             self.device_type,
+             self.air_condition_brand,
+             self.air_condition_remote,
+             self.state_format,
+             self.air_condition_configuration,
              self.led,
              self.target_temperature,
              self.swing_mode,
diff --git a/miio/tests/test_airconditioningcompanion.py b/miio/tests/test_airconditioningcompanion.py
index 2a60cc657..caffba66e 100644
--- a/miio/tests/test_airconditioningcompanion.py
+++ b/miio/tests/test_airconditioningcompanion.py
@@ -87,11 +87,17 @@ def test_status(self):
         assert self.is_on() is False
         assert self.state().load_power == 2
         assert self.state().air_condition_model == '010500978022222102'
+        assert self.state().model_format == 1
+        assert self.state().device_type == 5
+        assert self.state().air_condition_brand == 97
+        assert self.state().air_condition_remote == 80222221
+        assert self.state().state_format == 2
+        assert self.state().air_condition_configuration == '020119A2'
         assert self.state().target_temperature == 25
         assert self.state().swing_mode == SwingMode.Off
         assert self.state().fan_speed == FanSpeed.Low
         assert self.state().mode == OperationMode.Auto
-        assert self.state().led == 'off'
+        assert self.state().led is False
 
     def test_status_without_target_temperature(self):
         self.device._reset_state()