Speco Technologies 4-Channel Wall Mount NVR with Built-In PoE and Digital Deterrent (4TB)

The 4TB 4-Channel Wall Mount NVR with Built-In PoE and Digital Deterrent from Speco Technologies has a 2-way audio communication and an easy and simple graphical user interface. It features remote monitoring, recording, playback, configuration, software upgrades, and PTZ control via Internet.