diff --git a/blinkpy/api.py b/blinkpy/api.py
index 8f99e08..c850a2b 100644
--- a/blinkpy/api.py
+++ b/blinkpy/api.py
@@ -12,7 +12,14 @@ MIN_THROTTLE_TIME = 2
 
 
 def request_login(
-    blink, url, username, password, notification_key, uid, is_retry=False
+    blink,
+    url,
+    username,
+    password,
+    notification_key,
+    uid,
+    is_retry=False,
+    device_id="Blinkpy",
 ):
     """
     Login request.
@@ -24,6 +31,7 @@ def request_login(
     :param notification_key: Randomly genereated key.
     :param uid: Randomly generated unique id key.
     :param is_retry: Is this part of a re-authorization attempt?
+    :param device_id: Name of application to send at login.
     """
     headers = {"Host": DEFAULT_URL, "Content-Type": "application/json"}
     data = dumps(
@@ -35,7 +43,7 @@ def request_login(
             "app_version": "6.0.7 (520300) #afb0be72a",
             "client_name": "Computer",
             "client_type": "android",
-            "device_identifier": "Blinkpy",
+            "device_identifier": device_id,
             "device_name": "Blinkpy",
             "os_version": "5.1.1",
             "reauth": "true",
diff --git a/blinkpy/blinkpy.py b/blinkpy/blinkpy.py
index 93befba..4809114 100644
--- a/blinkpy/blinkpy.py
+++ b/blinkpy/blinkpy.py
@@ -58,6 +58,7 @@ class Blink:
         legacy_subdomain=False,
         no_prompt=False,
         persist_key=None,
+        device_id="Blinkpy",
     ):
         """
         Initialize Blink system.
@@ -71,21 +72,26 @@ class Blink:
         :param refresh_rate: Refresh rate of blink information.
                              Defaults to 15 (seconds)
         :param motion_interval: How far back to register motion in minutes.
-                             Defaults to last refresh time.
-                             Useful for preventing motion_detected property
-                             from de-asserting too quickly.
+                                Defaults to last refresh time.
+                                Useful for preventing motion_detected property
+                                from de-asserting too quickly.
         :param legacy_subdomain: Set to TRUE to use old 'rest.region'
-                             endpoints (only use if you are having
-                             api issues).
+                                 endpoints (only use if you are having
+                                 api issues).
         :param no_prompt: Set to TRUE if using an implementation that needs to
-                             suppress command-line output.
+                          suppress command-line output.
         :param persist_key: Location of persistant identifier.
+        :param device_id: Identifier for the application.  Default is 'Blinkpy'.
+                          This is used when logging in and should be changed to
+                          fit the implementation (ie. "Home Assistant" in a
+                          Home Assistant integration).
         """
         self.login_handler = LoginHandler(
             username=username,
             password=password,
             cred_file=cred_file,
             persist_key=persist_key,
+            device_id=device_id,
         )
         self._token = None
         self._auth_header = None
@@ -151,6 +157,8 @@ class Blink:
             sync_module.start()
             self.sync[network_name] = sync_module
             self.cameras = self.merge_cameras()
+        self.available = self.refresh()
+        self.key_required = False
 
     def login(self):
         """Perform server login. DEPRECATED."""
@@ -163,6 +171,7 @@ class Blink:
         """Retrieve the authentication token from Blink."""
         self.login_response = self.login_handler.login(self)
         if not self.login_response:
+            self.available = False
             return False
         self.setup_params(self.login_response)
         if self.login_handler.check_key_required(self):
diff --git a/blinkpy/login_handler.py b/blinkpy/login_handler.py
index 8041cef..2e978f7 100644
--- a/blinkpy/login_handler.py
+++ b/blinkpy/login_handler.py
@@ -13,7 +13,14 @@ _LOGGER = logging.getLogger(__name__)
 class LoginHandler:
     """Class to handle login communication."""
 
-    def __init__(self, username=None, password=None, cred_file=None, persist_key=None):
+    def __init__(
+        self,
+        username=None,
+        password=None,
+        cred_file=None,
+        persist_key=None,
+        device_id="Blinkpy",
+    ):
         """
         Initialize login handler.
 
@@ -21,11 +28,13 @@ class LoginHandler:
         :param password: Blink password
         :param cred_file: JSON formatted credential file.
         :param persist_key: File location of persistant key.
+        :param device_id: Name of application to send at login.
         """
         self.login_url = None
         self.login_urls = const.LOGIN_URLS
         self.cred_file = cred_file
         self.persist_key = persist_key
+        self.device_id = device_id
         self.data = {
             "username": username,
             "password": password,
@@ -113,6 +122,7 @@ class LoginHandler:
                 self.data["notification_key"],
                 self.data["uid"],
                 is_retry=False,
+                device_id=self.device_id,
             )
 
             if self.validate_response(url, response):
diff --git a/codecov.yml b/codecov.yml
index aeade5e..abe7a21 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -4,7 +4,7 @@ coverage:
   status:
     project:
       default:
-        threshold: "2%"
+        threshold: 2%
 
 comment: true
 require_ci_to_pass: yes