Digital Video Recorder Avtech AVC 759

16ch H.264 Video Compression Technology. Video System : NTSC / PAL Video Input ( BNC ) : 16 ch Input Video Output : Main Monitor output Audio Input / Output : 4 audio inputs, 1 audio output ( Mono) Image Quality Setting : Best / High / Normal / Basic Hard Disk Storage : Accommodates 2 SATA HDDs ( 1 HDD capacity up to 1 TB) Recording Mode : Manual / Timer / Motion / Alarm / Remote Backup Device : USB 2.0 flash drive, Network Power Source 19 Vdc and Power Consumption 64 W