The Arecont Vision NVR offers the choice of 8 or 16 channel models (one channel = one camera sensor), each with built in PoE network switch, customer-replaceable hard drives, and Arecont Vision GUI ...

This security kit includes four PoE cameras, an eight-channel NVR with a 2TB storage capacity ... cameras is 328 feet from the PoE injector or switch. Any further than this, the signal begins ...