Swann 4 Channel 4K Ultra HD DVR Recorder (Cameras Sold Separately) SRDVR-45680H

• Works with select Swann 4K and lower resolution Cameras
• 4 BNC video inputs and 1 audio input (Connect up to 4 Cameras)
• 1TB preinstalled hard drive (upgradable to 8TB)
• HDMI and VGA outputs
• Includes DVR with Preinstalled 1TB Hard Drive, Power Supply, Mouse, Ethernet Cable, HDMI Cable

DVR-5680 4 Channel 4K Digital Video Recorde Video Input: 4 channels Video Output: VGA, HDMI Display Resolution: Up to 4K Audio Input: RCA x 4 Audio Output: RCA x 1 Recording Resolution: Up to 4K Included Hard Drive Size: 1TB Supported Hard Drive Size: 8TB Network Interface: RJ45 x 1 USB Interface: USB 2.0 x 1, USB 3.0 x 1 Computer Operating System: Windows, Mac OS Smartphone App: Swann Security App Handheld Device Supported: iOS, Android, 4G/5G Smartphones & Tablets Dimensions: 9.06″ x 9.06″ x 2.5″ / 230mm x 230mm x 64mm