diff --git a/doorlockd b/doorlockd
index ceddb7a..d33e13c 100755
--- a/doorlockd
+++ b/doorlockd
@@ -34,6 +34,7 @@ from wtforms import PasswordField, StringField, SubmitField
 from wtforms.validators import DataRequired, Length
 
 from pydoorlock.Authenticator import Authenticator, AuthMethod, AuthenticationResult
+from pydoorlock.Door import DoorState
 
 SYSCONFDIR = '.'
 PREFIX = '.'
@@ -132,43 +133,6 @@ def sound_helper(old_state, new_state, button):
             playsound(wave_lock)
 
 
-class DoorState(Enum):
-    # These numbers are used by the App since version 3.0, do NOT change them
-    Open = 0
-    Present = 1
-    Closed = 2
-
-    def from_string(string):
-        if string == 'lock':
-            return DoorState.Closed
-        elif string == 'unlock':
-            return DoorState.Open
-        elif string == 'present':
-            return DoorState.Present
-
-        return None
-
-    def is_open(self):
-        if self != DoorState.Closed:
-            return True
-        return False
-
-    def to_img(self):
-        led = 'red'
-        if self == DoorState.Present:
-            led = 'yellow'
-        elif self == DoorState.Open:
-            led = 'green'
-        return 'static/led-%s.png' % led
-
-    def to_html(self):
-        if self == DoorState.Open:
-            return 'Offen'
-        elif self == DoorState.Present:
-            return 'Jemand da'
-        return 'Geschlossen'
-
-
 class LogicResponse(Enum):
     Success = 0
     Perm = 1
diff --git a/pydoorlock/Door.py b/pydoorlock/Door.py
new file mode 100644
index 0000000..66f5c2e
--- /dev/null
+++ b/pydoorlock/Door.py
@@ -0,0 +1,37 @@
+from enum import Enum
+
+class DoorState(Enum):
+    # These numbers are used by the App since version 3.0, do NOT change them
+    Open = 0
+    Present = 1
+    Closed = 2
+
+    def from_string(string):
+        if string == 'lock':
+            return DoorState.Closed
+        elif string == 'unlock':
+            return DoorState.Open
+        elif string == 'present':
+            return DoorState.Present
+
+        return None
+
+    def is_open(self):
+        if self != DoorState.Closed:
+            return True
+        return False
+
+    def to_img(self):
+        led = 'red'
+        if self == DoorState.Present:
+            led = 'yellow'
+        elif self == DoorState.Open:
+            led = 'green'
+        return 'static/led-%s.png' % led
+
+    def to_html(self):
+        if self == DoorState.Open:
+            return 'Offen'
+        elif self == DoorState.Present:
+            return 'Jemand da'
+        return 'Geschlossen'