librenms/includes/discovery/os/powercode.inc.php

<?php

/*
 * LibreNMS
 *
 * Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.  Please see LICENSE.txt at the top level of
 * the source code distribution for details.
 */

// sysDescr.0 = STRING: Powercode BMU
if (!$os) {
    if (stristr($sysDescr, 'Powercode BMU')) {
        $os = 'powercode';
    }
}