The SRN-873S is an easy to use Plug & Play 8-channel NVR. The built in PoE/PoE+ network switch allows cameras to be connected directly to the NVR eliminating the need for additional hardware. Equipped with up to 8Tb of storage allows for long term recording. An HDMI/ VGA monitor can be connected and controlled with USB mouse/IR remote for easy setup and monitoring. Manufacturer: Samsung. Manufacturer Part Number: SRN-873S-2TB. Brand Name: Samsung Techwin. Product Model: SRN-873S. Product Name: 8CH Network Video Recorder with PoE Switch. Product Type: Video Surveillance Station. [Technical Information] Total Number of Channels: 8. Connectivity Technology: Wired. Features: Network Video Recorder. [Storage] Hard Drive: 2 TB. [Video] Video Formats: H.264. Motion JPEG. Frame Rate: 240 Frames Per Second. [Network & Communication] Ethernet: Yes. Remote Management: Yes. [Interfaces/Ports] USB: Yes. Composite Video In: Yes. Total Number of Audio In Ports: 8. Total Number of Audio Out Ports: 1. Number of VGA Out: 1. HDMI: Yes. [Physical Characteristics] Height: 1.7". Width: 14.6". Depth: 12.6". Weight (Approximate): 7.50 lb - 1TB HDD 1 ea included. [Warranty] Limited Warranty: 3 Year.