18W*10Hmm ResonanceFrequence40KHz Sensitivity>=72dB Max.InputVoltage:20Pules width 0.4ms Interval00ms

Applications:Range Finders,Take Count of Sensors,Disaster,Detection Alarms,Oncoming Switches,Automatic Gates,Remoter Devices.

 Features:

sensor , microwave sensor(18W*10Hmm Resonance Frequence 40KHz)