Acoustic alarms; Alarm sensors; Burglar alarms; Computer keyboards; Computer monitor arms; Computer operating programs, recorded; Computer peripheral devices; Computer programs, recorded, for security systems and door systems; Computer software for surveillance and security system that may be downloaded from a global computer network that may be downloaded from a global computer network; Downloadable computer software for remote control, monitoring, and commissioning of home automation equipments via a global computer network and wireless telephone network; Electric buzzers; Electric door bells; Electronic access control systems for interlocking doors; Iris recognition security devices; Locks, electric; Smoke detectors; Theft alarms; Warning bells; Downloadable computer application software for mobile phones, namely, software for controlling of electronic locks via electronic keys; Downloadable computer software for administration of computer networks; Downloadable software for monitoring and controlling communication between computers and automated machine systems; Downloadable speech recognition software