diff --git a/html/images/os/avtech.png b/html/images/os/avtech.png
new file mode 100644
index 000000000..3f7850cd8
Binary files /dev/null and b/html/images/os/avtech.png differ
diff --git a/includes/definitions.inc.php b/includes/definitions.inc.php
index bc3efb04e..4421864d9 100644
--- a/includes/definitions.inc.php
+++ b/includes/definitions.inc.php
@@ -1016,6 +1016,13 @@ $config['os'][$os]['type'] = 'power';
$config['os'][$os]['over'][0]['graph'] = 'device_current';
$config['os'][$os]['over'][0]['text'] = 'Current';
+$os = 'avtech';
+$config['os'][$os]['text'] = 'Avtech Environment Sensor';
+$config['os'][$os]['type'] = 'environment';
+$config['os'][$os]['icon'] = 'avtech';
+$config['os'][$os]['over'][0]['graph'] = 'device_temperature';
+$config['os'][$os]['over'][0]['text'] = 'Temperature';
+
$os = 'netbotz';
$config['os'][$os]['text'] = 'Netbotz Environment sensor';
$config['os'][$os]['type'] = 'environment';
diff --git a/includes/discovery/os/avtech.inc.php b/includes/discovery/os/avtech.inc.php
new file mode 100644
index 000000000..e69291fd2
--- /dev/null
+++ b/includes/discovery/os/avtech.inc.php
@@ -0,0 +1,7 @@
+