diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..45a7088
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,27 @@
+pkgname=python-pyunifi
+pkgver=r257.468609d
+pkgrel=1
+pkgdesc='A rewrite of https://github.com/unifi-hackers/unifi-lab in cleaner Python.'
+arch=('any')
+url='https://github.com/BoostCookie/pyunifi'
+license=('MIT')
+depends=('python-requests')
+makedepends=('python-setuptools')
+source=("${pkgname}::git+https://github.com/BoostCookie/pyunifi.git")
+md5sums=('SKIP')
+
+pkgver() {
+    cd "$pkgname"
+    printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
+}
+
+build() {
+    cd "$pkgname"
+    python setup.py build
+}
+
+package() {
+    cd "$pkgname"
+    python setup.py install --root="$pkgdir" --optimize=1
+}
+
diff --git a/README.md b/README.md
index f3b486d..059d421 100644
--- a/README.md
+++ b/README.md
@@ -151,11 +151,11 @@ then  be used to restore a controller on another machine.
 
 Remember that this puts significant load on a controller for some time (depending on the amount of users and managed APs).
 
-### `get_backup(self, targetfile)`
+### `get_backup(self, download_path=None, targetfile="unifi-backup.unf")`
 
 Tells the controller to create a backup archive and downloads it to a file. It should have a .unf extension for later restore.
-
- - `targetfile` -- the target file name, you can also use a full path. Default creates unifi-backup.unf in the current directoy.
+ - `download_path` -- the url of the `.unf` file to be downloaded. If this is `None` then `create_backup()` is called first.
+ - `targetfile` -- the target file name. You can also use a full path. Default creates unifi-backup.unf in the current directoy.
 
 ### `authorize_guest(self, guest_mac, minutes, up_bandwidth=None, down_bandwidth=None, byte_quota=None, ap_mac=None)`
 
diff --git a/pyunifi/controller.py b/pyunifi/controller.py
index aafc9a2..d43fc2e 100644
--- a/pyunifi/controller.py
+++ b/pyunifi/controller.py
@@ -9,6 +9,7 @@
 
 import requests
 from urllib3.exceptions import InsecureRequestWarning
+from typing import List, Dict
 
 
 """For testing purposes:
@@ -546,7 +547,7 @@ def create_backup(self, days="0"):
 
         res = self._run_command(
             "backup",
-            mgr="system",
+            mgr="backup",
             params={"days": days}
             )
         return res[0]["url"]
@@ -569,7 +570,7 @@ def get_backup(self, download_path=None, target_file="unifi-backup.unf"):
 
         response = self.session.get(self.url + download_path, stream=True)
 
-        if response != 200:
+        if response.status_code != 200:
             raise APIError("API backup failed: %i" % response.status_code)
 
         with open(target_file, "wb") as _backfh:
@@ -861,3 +862,23 @@ def delete_voucher(self, voucher_id):
         cmd = "delete-voucher"
         params = {"_id": voucher_id}
         self._run_command(cmd, mgr="hotspot", params=params)
+
+    def get_rogues(self, hours: int = 48):
+            """Return a list of rogue APs
+            """
+            params = {"within": hours}
+            return self._api_read("stat/rogueap", params)
+
+    def get_radius_profiles(self):
+        """
+        Return a list of radius profiles
+        """
+        return self._api_read("rest/radiusprofile")
+
+    def set_radius_auth_servers(self, _id: str, auth_servers: List[Dict]):
+        """
+        Return a list of radius profiles
+        """
+        params = {"auth_servers": auth_servers}
+        return self._api_update("rest/radiusprofile/" + _id, params)
+