Access control and alarm monitoring systems; Alarm central units; Alarm monitoring systems; Computer hardware and software system for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area; Computer operating software; Computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures; Computer software, namely, software development tools for the creation of mobile internet applications and client interfaces; Electric door bells; Electric sockets; Electric switches; Electrical and electronic burglar alarms; Electronic detectors for observing and measuring the infrared spectrum, namely, infrared detectors; Electronic door alarms; Electronic warning bells; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Infant movement alarms; Remote control telemetering machines and apparatus; Security alarm controllers; Warning bells