Monitors [computer programs]; monitors [computer hardware]; computer operating programs, recorded; camcorders; cameras [photography]; video screens; remote control apparatus; alarms; data processing apparatus; computer memory devices; computer software, recorded; optical data media; computer software applications, downloadable; face recognition apparatus; computer network routers, wireless; video recorders; baby monitors; rearview cameras for vehicles; smart speakers; electronic data recorders for automobiles; stands for photographic apparatus; tripods for cameras; thermal imaging cameras; switches, electric; electric plugs; control panels [electricity]; electrical adapters; sensors; locks, electric; biometric locks; electric door bells; smoke detectors; batteries, electric; mobile power supply [rechargeable batteries].;
Quality control; research and development of new products for others; calibration [measuring]; website design consultancy; conversion of computer programs and data, other than physical conversion; hosting computer websites; maintenance of computer software; installation of computer software; computer software design; conversion of data or documents from physical to electronic media.;