View multiple areas of your business or home from anywhere in the world . Live view, record and playback simultaneously with Triplex . Crystal clear images with high resolution of 640 x 448 . Records up to 4 camera"s images and one cameras audio . Record up to 18 months onto the pre-installed 500GB HDD . Programmable recording speeds on each channel . Event recording by alarm sensor, motion detection, scheduled and continuous . Download recordings onto a USB stick and playback on any computer that supports AVI files . Connect to your existing computer, TV or security monitor . Plug and play connections makes for an easy installation . Simple one step DDNS setup to access the internet . Full real time display 120fps and record 12fps