The Lorex Edge+ 16-Channel Video Security DVR lets you view live surveillance video on your iPad , iPhone, Blackberry , Windows Mobile smartphone, PC or Mac from anywhere in the world. With Lorex's Easy Connect Wizard, connecting your EDGE+ DVR to the Internet is fast and easy. With a small form factor, you can place The Lorex Edge+ DVR almost anywhere. You can even mount it to the back of most LCD monitors (VESA standard). Connect the 4 included security cameras for simultaneous viewing, recording, playing, and backup. The high capacity internal hard drive is designed for 24/7 operation. Multiple recording modes are customizable to let you set a recording schedule that best fits your needs or recording environment. See in total darkness upto 40 ft. Perfect for your home or business, The Lorex Edge+ Video Security DVR is the easiest DVR you will ever use.