4 Channel Full HD 8TB CCTV DVRHard drive options: SHDV4KB - 500GB, 1TB, 2TB, 4TB or 8TB 4 Channel System (Supports up to 4 cameras) 4 Megapixel live view and recording Recording options – Continuous / Scheduled / Motion Remote view via ESP® HDview APP for smartphones USB back up of recordings for easy evidence transfer Video outputs HDMI / VGA for connection to a monitor Premium Surveillance Hard Drive pre-installed Programmable Spot Output CMS software included for remote viewing via a pc. Remote monitoring via wired connection or PowerLine Adapter (PLA) Mouse driven comprehensive user interface RS485 control for PTZ cameras Silent DVR operationTechnical Specification:System: Main Processor: Embedded ProcessorOperating System: Embedded LINUXVideo & Audio: Video Input: SHDV4R - 4 channel BNC SHDV8R - 8 channel BNCAudio Input: SHDV4R - 4 channel RCA SHDV8R - 4 channel RCAAudio Output: 1 channel RCADisplay: Video Output: 1 x HDMI, 1 x VGA, 1 x AuxiliaryDisplay Split: SHDV4R - 1 and 4 SHD