Cameras; Chipsets; Videophones; Access control and alarm monitoring systems; Alarm monitoring systems; Antennas; Camera hardware systems for IP (Internet protocol) video surveillance; Computer hardware for IP video surveillance; Computer peripheral equipment; Digital door locks; Electric cables; Ethernet switches; Infrared detectors; Interfaces for detectors; IP (Internet protocol) cameras; Power adapters; Video processors; Video recorders; Video transmission apparatus; Videocameras; Warning bells
Electrical and Scientific Apparatus