I Checked snapshots, this is Jan 2012 http://web.archive.org/web/20120113103649/http://greenearthsystems.com.au/ Looks all oke to me.
Before it was used for only security systems http://web.archive.org/web/20090529223723/http://www.greenearthsystems.com.au/ Snapshot from May 2009.
Pagerank is 1.

That's all