HFS-DC06 DC 5V 5.8G 5.8GHz Microwave Radar Sensor Switch Module ISM Waveband Sensing 12m HFS-DC06. Design compact Model:HFS-DC06;Frequency:5.8GHz;Waveband: ISM band. Easy operation Input Voltage: DC 5V; Minimum Input Current:30mA; Output Type: High level signal; Installation Height:2-6m. High performance Sensing Distance: 3-20m(adjustable); Sensing Angle: right forward cone 360 degree; Sensing Time:2-120s(adjustable). Important Please use more than 30mA current power supply to drive this module, and voltage should be stable; It is not advisable to install this module by the side of large scale metal, and please don't put it to completely close metal shell, or its performance will be destroyed.