Access interfaces for managed private circuit networks; Cameras; Amplifiers; Computer software; Mounting devices for video cameras; Monitoring instruments (electric); Monitoring control apparatus (electric); Alarm systems incorporating control and visual display apparatus; Television cameras; Video monitors; Camera mounts; Radios; Charging systems for battery operated appliances; Television monitors; Camera stands; Video cameras; Charging apparatus; Television recorders; Two-way wireless communication systems; Microphones; Baby monitors; Batteries; Rechargeable batteries; Solar batteries; Solar cells for electricity generation; Solar collectors for electricity generation; Solar energy operating apparatus; Solar panels for electricity generation; Petri dishes; Petri plates; Chromatography plates for scientific or laboratory use; Incubation plates for scientific or laboratory use; Plates for laboratory use; Brackets for setting up flat screen TV sets