wget -O /tmp/doormon-0.2.6.zip http://smartdoorsystems.com/device/versions/doormon-0.2.6.zip
unzip -o -d /tmp/0.2.6 /tmp/doormon-0.2.6.zip
dos2unix /tmp/0.2.6/crontab
crontab /tmp/0.2.6/crontab
tunnel-ssh