Jay,
If you hover over the "cameras" tab at the
top of the page,a "wireless" link appears at
the far left - CLICK ON THIS.
Our cameras page will come up, click on any
system (click on a link in "Single Wireless
Camera System" - for example) then click
on "more info."
Once there, scroll down and look to the left
for "Product Details". Click on
the "Technical Specs" link.
or, copy and paste this link in your address
bar
http://www.x10.com/products/vk45a_more_techsp ecs.htm
