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In most home or commercial wireless security alarm systems, when sensors on windows and doors are triggered, they communicate using Radio Frequency (RF) with a control box located on premises. From there the control box communicates with the alarm company's central monitoring service via radio frequency (RF) or cellular signals. We need someone to research the latest, most secure communication technology available today that replaces radio frequency (RF) BUT WE ARE ONLY INTERESTED IN REPLACING RADIO FREQUENCY (RF) FROM THE SENSORS TO THE CONTROL PANEL. We need to understand the type of technology available, why it is better, what type of "chip" is required at the sensor, how this chip impacts battery power, if it can be used in a sensor wireless alarm system, and who manufacturers it.