
24GHz mmWave Radar presence sensor MSA227S 99 B1
MSA227S 99 B1 is a 24GHz radar sensor based on Merrtek patented orthogonal half-wave bending antenna. Its antenna has high gain and wide detection range and is combined with Merrytek’s unique software algorithm. It can accurately detect minor movements brought by human in almost all indoor spaces and provide fast and accurate front-end sensing input for smart home, smart hotel, smart office and other scenes. 1-ouput ON/OFF relay control.
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