Access control and alarm monitoring systems; Alarms for the detection of inflammable gases; Battery charge devices; Bicycle speedometers; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, microphones, audio speakers, compact discs, audio tapes, portable computers, antennas, phonographic record players, audio recording equipment, and the cables associated with all of the foregoing equipment; Computer hardware for tracking the location of pets, remotely controlling lighting devices within a building; Electronic components in the nature of infrared detectors for use in further manufacture; Electronic door alarms; Kitchen timers; Light systems comprising light sensors and switches; Mouse mats; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Security lights for outdoor use