I just bought three of them at eders.com they have them on sale for 69.99. THey are good...to a degree you get what you pay for as they do not have a lot of the features of more expensive ones...but i had a bunch of spots i wanted to put cameras at and couldn' t afford the better ones. see eders at:

http://www.eders.com/catalog/showdet...45&CATID=15460