www.intotech.co.kr
This is the company that writes the software for the so called "H" cards. I have been to their office in Korea. They also say that they design the boards, and like all other Korean DVR companies, outsource the manufacturing. In my opinion, they are not ready for market.
However, it is a very low cost board. The company has also gone through some recent changes. This along with Geovision is still the low end of the market.
The single biggest problem with Korean DVR companies like this one is funding. It is fairly easy in Korea to get government funding to start a company and run it for three years without making any money. After your time is up, your product better be ready for market. If not, the company will drop as fast as they started. That means no support and no product.
PA