Model: ABT,Photoelectric Beam DetectorDetails:Anti strong light up to 50000LUX, built-in auto adjustment filtering system, avoid the interference strong light and car spotlight. Unique optical design: the optical beams could penetrate through multilayer glass, strong resistance to external interference. Integrative structure for waterproof, dustproof and mothproof Adopted the large caliber non-sphere dual focus coaxial optic lens, and fresnel lens optical. Strong function of RFI & EMI. Using the multilevel LED, solve the trouble of interference by the close frequencies. Detecting distance: depending on different models ( please refer to the following form)modelABT-20ABT-30ABT-40ABT-60ABT-80ABT-100Detecting distanceoutdoors20m30m40m60m80m100mindoors60m90m120m180m240m300mThe max distance200m350m450m650m900m1100mBeams number2Detecting way2 beams cut off at the same time to inspectOptical sourceDigital infrared pulserespond speed50-700msec adjustable Alarm outputDelay output N.O. or N.C. contact capability: ACDC30V0.5AMaxpowerDC13.824VAC1118V Consumption current40mAmax40mAmax55mAmax55mAmax65mAmax65mAmaxOperation temp.-2555Operation humidity595RH Dimension sizeAnti-dismantle outputContact output: N.C. contact capability: ACDC24V 0.5AMax Optical axis horizontal adjusting angle180°(±90°)Optical axis vertical adjusting angle20°( ±10°)solution of bad weather like raining, fog, snowing and etc.Adjust automatically sensitivity with gain loopCrust materialPC resin tin metalweight658g for receiver and 658g for transmitter