The QGD-3014-16PT PoE switch supplies up to 16 devices with data and power via one cable each and is also equipped with four 3.5” hard drive trays. This combination is ideal for surveillance scenarios, as the video material recorded by connected cameras can be stored directly on the hard drives. The network connections are located at the rear, providing a tidy view from the front. The hard disk area is covered with a plate that protects the inside from dust.