** Fixed issue with using codes starting with the number 0.
We are experiencing some issues with the 3rd party MQTT Paho library and Android 9. Paho library runs a service which now requires permission under Android 9, but the library has not yet been updated. Support for the Android Paho library seems to be waining and there may be issues with MQTT support in the future.
** Install the APK by downloading and clicking apk file. You will need permissions to install from unknown sources to install the application. You can also download the latest version from the Google Play store https://play.google.com/store/apps/details?id=com.thanksmister.iot.mqtt.alarmpanel.