diff --git a/app/main.py b/app/main.py
index fcb3bd3..046edc6 100644
--- a/app/main.py
+++ b/app/main.py
@@ -4,12 +4,12 @@ from contextlib import asynccontextmanager
 from dotenv import load_dotenv
 
 from .controllers import userManager, cardManager, groupManager, aaManager, doorManager
-from .services.database import create_db_and_tables, get_session
+from .services.database import create_db_and_tables, get_db_session
 from .services.auth import token_router, create_first_user
 from app.services.scanner import BackgroundScanner
 
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
-scanner = BackgroundScanner(db=get_session())
+scanner = BackgroundScanner(db=get_db_session())
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
diff --git a/app/services/database.py b/app/services/database.py
index eda2d22..983f155 100644
--- a/app/services/database.py
+++ b/app/services/database.py
@@ -13,6 +13,9 @@ def get_session():
     with Session(engine) as db:
         yield db
 
+def get_db_session():
+    return Session(engine)
+
 def add_and_refresh(db: Session, obj):
     db.add(obj)
     db.commit()
diff --git a/app/services/door.py b/app/services/door.py
index 9a16a03..76b9a2a 100644
--- a/app/services/door.py
+++ b/app/services/door.py
@@ -32,7 +32,7 @@ def closeDoor():
 def isDoorOpen():
     return doorIsOpen
 
-def checkAccess(uuid: str, db: Session = Depends(get_session)):
+def checkAccess(uuid: str, db: Session):
     try:
         current_weekday = datetime.datetime.weekday(datetime.date.today())
         current_time = datetime.datetime.now()
@@ -47,8 +47,10 @@ def checkAccess(uuid: str, db: Session = Depends(get_session)):
                     endtime = starttime + datetime.timedelta(minutes=timetable.duration)
                     print(f"   comparing time: Start:{starttime} Current:{current_time} End:{endtime}")
                     if starttime < current_time < endtime:
+                        print("Access Valid!")
                         return True
+        print("No more auths found")
         return False
     except exc.NoResultFound:
-        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND)
+        raise Exception("No Access with that key found, this might be a db error")
 
diff --git a/app/services/scanner.py b/app/services/scanner.py
index af14cdd..9a283bb 100644
--- a/app/services/scanner.py
+++ b/app/services/scanner.py
@@ -18,6 +18,8 @@ from desfire.enums import DESFireCommunicationMode, DESFireFileType, DESFireKeyS
 from desfire.schemas import FilePermissions, FileSettings, KeySettings
 import desfire.exceptions as desExceptions
 
+from app.services.door import openDoor, closeDoor, isDoorOpen, checkAccess
+
 
 #ENV vars
 load_dotenv()
@@ -263,12 +265,11 @@ class BackgroundScanner:
             try:
                 card_content = self._read_card()
                 if card_content:
-                    logger.info(f"content: {card_content}")
+                    self._check_db(card_content)
                     time.sleep(5)
                     logger.debug("READY after success")
-                    #self._check_db(card_content)
                 else:
-                    time.sleep(0.5)
+                    time.sleep(0.1)
                     logger.debug("READY after timout")
 
             except Exception as e:
@@ -289,4 +290,11 @@ class BackgroundScanner:
             return rdata
         except Exception as e:
             logger.error(f"something went wrong: {e}")
-            time.sleep(5)
\ No newline at end of file
+            time.sleep(5)
+        
+    def _check_db(self, key):
+        check = checkAccess(key, self.db)
+        if check == True:
+            openDoor()
+        else:
+            print("Access denied!")