Access control and alarm monitoring systems; Automatic telephone dialers; Battery monitors; Computer hardware and software system for remotely monitoring environmental conditions and controlling devices within a building, facility, grounds, or designated spatial area; Computer software platforms for monitoring computer data centers; Electric, electronic, or electrochemical oxygen monitors and sensors for environmental use; Electrical conductivity monitor for monitoring electrical surges in computer data centers; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Heat detection systems comprised of fiber optic linear loop configurations, heat detectors, monitors; Monitoring devices for monitoring battery performance characteristics; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Software for monitoring and controlling communication between computers and automated machine systems; Telecommunications hardware and software for monitoring and alerting remote sensor status via the Internet; Time clocks; Voltage monitor modules; Wireless controllers to monitor and control the functioning of other electronic devices; Wireless remote temperature and humidity monitors for building maintenance