Home » Digital Recorders » Tekeyes DVR Upgrades   ID Image Name TE-RACK Rackmount Upgrade TE-160HD Additional 160GB Harddisk TE-200HD Additional 200GB Harddisk TE-250HD Additional 250GB Harddisk TE-320HD Additional 320GB Harddisk TE-500HD Additional 500GB Harddisk TE-750HD Additional 750GB Harddisk TE-MIC Amplified DVR Microphone TE-LOOPOUT Loop-Out (Requires Rackmount Option)