Access control and alarm monitoring systems; 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; Electronic devices, namely, energy meters for tracking and monitoring energy usage; Electronic devices, namely, radio frequency repeaters used in long range communication for tracking and monitoring energy usage; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Environmentally friendly automation systems, namely, embedded operating systems and pc based software, for monitoring specified conditions and controlling respective innovative devices within a designated area; Home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; Level switches and level indicators for monitoring and controlling liquids in tanks and vessels; Software for monitoring and controlling communication between computers and automated machine systems; Voltage monitor modules; Wireless controller to monitor and control the functioning of other electronic devices; Wireless remote temperature and humidity monitors for building maintenance