Briefcase Wired Color -- Spys have been using the Briefcase hidden camera system to get information for years. Now the same equipment is available to you. Two cameras, one on the side and one on the bottom, and self-contained rechargeable digital video recorder (DVR) make up this mega mobile system. A mercury switch inside controls the power to the cameras, when the briefcase is carried a side camera is activated. When the briefcase is laid on a desk the bottom camera is activated. What's viewed by the cameras is then recorded to the portable DVR. Powered by a 12 hour rechargeable battery pack, no wires or cords to plug in.