diff --git a/homeassistant/components/abode/binary_sensor.py b/homeassistant/components/abode/binary_sensor.py
index c4cdadf9bd9..916ed2e2613 100644
--- a/homeassistant/components/abode/binary_sensor.py
+++ b/homeassistant/components/abode/binary_sensor.py
@@ -1,7 +1,10 @@
 """Support for Abode Security System binary sensors."""
 import abodepy.helpers.constants as CONST
 
-from homeassistant.components.binary_sensor import BinarySensorDevice
+from homeassistant.components.binary_sensor import (
+    DEVICE_CLASS_WINDOW,
+    BinarySensorDevice,
+)
 
 from . import AbodeDevice
 from .const import DOMAIN
@@ -38,4 +41,6 @@ class AbodeBinarySensor(AbodeDevice, BinarySensorDevice):
     @property
     def device_class(self):
         """Return the class of the binary sensor."""
+        if self._device.get_value("is_window") == "1":
+            return DEVICE_CLASS_WINDOW
         return self._device.generic_type