GeoSeries security sensors refers to a line of encrypted electronic security equipment that are compatible with the GeoAlarm GeoCP control panel. Utilizing encrypted 433 MHz technology, GeoSeries sensors send secure data that cannot be easily intercepted or manipulated by hackers or intruders. GeoSeries sensors are used for monitoring and protecting people and property against; burglary intrusion, smoke, fire, carbon monoxide, freeze, flood, medical and temperature changes.