Lorex LH304321 Edge Mini 4 Channel DVR Surveillance System LH304321 Lorex "Mini" 4 channel Edge Surveillance DVR is easy to setup thanks to the NEW Easy Connect Port Forwarding Wizard and user friendly mouse driven graphic user interface. Connected cameras can be viewed from 3G devices such as Android, Apple iPhone, iPad free "Lorex Live" at the Apple app store, Blackberry and Windows Mobile 6.0 Smartphones as well as over the Internet from Apple Mac or personal computers. Shipped with a preinstalled Seagate 320GB 247 100 duty cycle HDD equipped with new H.264 compression technology, realtime recording picture and data is easily backed up or copied to USB flash drive. Connects to any display device VGA such as a PC monitor or other high resolution VGA display device. Includes multivoltage 110 240 5060 Hz power supply, USB mouse and Ethernet cable.