Founded in 2001, ILDVR Digital Technology has been using H.264 compression technology to develop IP surveillance system for over 10 years. The company's product lines include HVR, NVR, PC DVR, DVR card, NetDVR, HD SDI Camera, IP camera, IP Speed Dome and IP video server. Hardware and software solutions cover residence usage, small and mid-size business usage and large scale surveillance system.