Lorex LH326501 Edge 16 Channel Network DVR 16 camera capacity with the Lorex LH326501 Surveillance DVR. Features H.264 advanced compression for increased data storage and efficient file transfer as well as new 3D graphic package for excellent picture reproduction. 3G compatible with iPhone, Blackberry and Windows Mobile Touch phones and easy local setup or advanced Network connection for internet access anywhere anytime, supported by FREE Lorex DDNS service. Shipped with a preinstalled Seagate 500GB Hard Drive can support up to 1 Terabyte HDD. Additional Features Email notification of events, VESA standard for mounting to the back of a PC or other VGA Monitors, USB 2.0 ports for video backup and firmware upgrades. Mouse controlled easy to use Graphic User Interface. Network configuration questions or other North American based technical support is available Mon to Friday 8 am to 8 pm by calling 187775 LOREX.