Profile: CCTV Imports, LLC specializes in security cameras and electronic equipment. Our product line includes cameras, digital recorders, lenses, monitors and spy cameras & equipment. Our DVR049cdrw 4 channel MPEG4 DVR is featured with triplex function, playback, record, & network 2x digital zoom 120 fps. Our ZAC-30, 30-watt controller is designed for use in smaller rooms like a kitchen, bedroom or bathroom. It provides in-room amplification through its all-digital stereo amplifier, plus source selection and tone & balance controls. The controller connects to the audio system with a single CAT-6, or CAT-5e cable. The loudspeakers connect directly to the ZAC-30 by way of an installation-friendly, removable screw terminal connector.