[Unit]
Description=Video security and surveillance system
After=mysqld.service

[Service]
Type=forking
ExecStart=/opt/zoneminder/bin/zmpkg.pl start
ExecStop=/opt/zoneminder/bin/zmpkg.pl stop
ExecReload=/opt/zoneminder/bin/zmpkg.pl reload
PIDFile=/var/run/zoneminder/zm.pid

[Install]
WantedBy=multi-user.target