75047578
Jan 23, 1996
Jan 27, 1998
closed circuit television cameras; closed television camera systems comprised of a camera, connecting cables, namely, electrical, four core screened cable, and coaxial cables, mounting brackets, TV interface unit, DC power supply and connecting leads to TV; closed circuit television camera lenses; closed circuit television camera transmitters; sound detector activator switches; motion detector activator switches; radio frequency modulator units, namely, a unit which converts a signal from a camera to a TV signal for transmission through a coaxial lead; closed circuit television mounting brackets sold with and without a camera; pan and tilt apparatus, namely, an apparatus which enables a camera to move horizontally and vertically sold separately from cameras
Electrical and Scientific Apparatus