Digital cameras; Video cameras; Cameras; Videocameras; Phototelegraphy apparatus; Computer software for recording video surveillance; Semiconductor elements, namely, semiconductor chips, semiconductor devices, and semiconductor power elements; Electronic apparatus for monitoring images taken by security cameras; Apparatus for the recording/transmission or reproduction of sound and images; Sound amplifiers; Receivers for satellites; Apparatus for voice recording and replaying, namely, audio re...

ELECTRIC LIGHT DIMMERS, ELECTRIC LIGHT SWITCHES AND ACCESSORIES FOR LIGHTING FIXTURES, NAMELY, PLASTIC POLE WITH ELECTRICAL SOURCE IN PROTECTIVE COVER AND LIGHT EMITTING DIODES; ELECTRIC LIGHTING FIXTURES FOR USE IN BUILDINGS; ELECTRIC CONTROL DEVICES FOR HEATING, COOLING AND ENERGY MANAGEMENT; FLASHING SAFETY LIGHTS FOR SURVEILLANCE AND SAFETY; ELECTRONIC TRANSFORMERS, BALLASTS AND STARTERS FOR GLOW-CHARGE LAMPS

maintenance of outdoor lighting

computer software for interconnection and management of multiple digital loop carrier units