Item #	Vendor Name	Part #	Item Description	Price (US)
709278	Keyscan / Cardac	1TBUPGRD	1TB-UPGRD - Option, Memory Upgrade, Additional 1 TB Drive, For Existing K-DVR, 2-Year Warranty *NOT Available As Field Upgrade* **Factory Installation ONLY**	$486.01
1136146	Keyscan / Cardac	KDVR2TB	K-DVR-2TB - DVR, KEYSCAN, 2 TB, 16-Channel, Video Inputs w/ Looping / Terminating Outputs, Hybrid Configuration (12) Analog, (4) IP Based Cameras OR (16) Analog Cameras, MPEG-4 / MJPEG Recording Compression, Fully Integrated w/ KEYSCAN Video Integration Module w/ KEYSCAN Integration Capabilities, 2-Year Warranty	$3,321.55

For more information please visit the manufactures website at http://www.keyscan.ca