The K8055 Controller Board
The K8055 is a Usb interface device which can control relays and lights or motors via its 8 digital outputs. This is the device which makes all the lights in the office light up. The devices 8 outputs are connected to relays which are capable of switching mains on and off. The links which are on the cam pages are driven by abelcam and a peice of software called vksrv.exe which then controls the board. More Info avaliable here. Here are some pictures. 
