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1.Can detect the flame or the light with the wavelength at the range of 760 nm to 1100 nm.2.The detection angle is about 60 degrees,extremelty sensitive to the flame spectrum.3.Sensitivity is adjustab..

  Sensitive sensors using photoresistor  The comparator output signal clean, good waveform, driving ability, more than 15mA.  With adjustable potentiometer to adjust the brightness of t..

If the module does not vibrate, the vibration switch was closed on state, output of low output, the green indicator light.The product vibrates, vibration switch momentary disconnect, output is driven ..