The H40HR 40-Channel Hybrid DVR from Speco Technologies features 32 BNC connections with eight hybrid channels configurable as TVI or IP, plus an additional eight IP channels. It supports up to 8MP cameras on all channels. Up to 16 IP channels can be connected at a time. Eight SATA ports support up to 128TB total HDD storage, sold separately. The DVR supports raid 0, 1, 5, 6, and 10. Key features include HDMI and VGA monitor outputs, two-way audio communication, Smart Search by region on the camera, and alarm inputs and outputs.