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Crow has designed a range of outdoor microwave barriers for external perimeter protection. The microwave barriers operate as an invisible beam between the transmitters and the receiver units surrounding the protected area. The crossing of this beam generates the alarm. The CSB-200 also offers digital signal analysis for complete environmental parameters study, false alarm rejection and extra reliability. Three levels of sensitivity adjustment are provided for easy calibration. Swivel mounting brackets allow an easy installation on any type of pole, fence or wall.
