Thank you very much for your replies.
The reason i want cctv cameras is because I have to park a couple of cars on my front yard which is close to the footpath and recently i have had some damage to them caused by idiots which i would like to catch on video. but i have also wanted to add some security to my house because i run a small business and would like to make sure if someone would try to break in i would have some sort of evidence.
Now on second thoughts I think a dome camera would be easier to fit under the eaves of our house like this one
http://www.ebay.com/itm/HIKVISION-3MP-Full-HD-1080p-Outdoor-WDR-IR-Night-Vision-IP-Dome-Camera-PoE-/360807792032?pt=LH_DefaultDomain_2&hash=item5401d1fda0
I know it is a Poe which is different to a PTz. but what is the difference?
Can anyone recommend a DVR? I bought a cheap dvr a while a go to play with but i would like a better one.
http://www.ebay.com.au/itm/271186657108?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
but i cannot connect and view with my android smart phone.
what about this package? will this work for me?