In the rolling, wooded hills of oklahoma, i have 1 cam 900 yds from my home unit, and it transmits fine. The other cams on my network are between 150-400 yds from the home unit. There's going to be more/less range due to amount of foliage, types of foliage, elevations, etc...but, I'm still amazed that they connect like they do. Other than the buckeye system, I don't know of any of cam manufacturer with this type of technology. Just be ready to hand over some serious money for the buckeye system. I originally bought into cuddelink so I could put my non-cell home unit where I park my truck, pull the card from the home unit to check all the pics from all the cams, and not stomp up my hunting areas checking cards. Worked like a charm. After the first year, bought the cell cam home unit, and started that service. Yep, had quite abit of fine tuning to get the system working reliably transmitting pics over cell, but once I figured out the small details, it's been working great. Out of 8 cams, only had 1 develop an issue in 5 years. Peplin creek has some good info above regarding the many types of cams he's used, and his opinion on the issues of the cuddelink system. I've had $40 cams last 4+ years, and $125 cams last only 2. I think the main point still is: there's going to be issues w/ about every manufacturer, so it's still a crap shoot with whatever you go with. If you can find a spot on your hunting property where the cell unit can get a cell signal, you should be in business. The benefits of this system greatly outweighs the issues I've had with it, for sure.