2N AXIS A9188 Network I/O Relay Module (8 relays = up to 8 floors control)
Cisco switch CBS350-48FP-4X-EU (48xGbE,4xSFP+,48xPoE+,740W) - REFRESH
Cisco switch CBS220-24P-4X (24xGbE,4xSFP+,24xPoE+,195W) - REFRESH
Logitech Z407 Bluetooth PC speakers with subwoofer and wireless control - GRAPHITE