青云翻译

By using infrared led infrared light emitting diode, and then do the focusing optical mirror so the light transmitted to deal with very long distance from the emitter and receiver to accept. When the light is interdiction will be issued a warning. Role: the use of the detector beam breaker when some

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Using infrared after the LED infrared photoemission diode, passes through optics mirror surface to make focusing processing again to cause the light to pass on to very the long-distance range, by receives the light to accept.When the light is interdicted can send out the warning.　Function: Using lig

By using an infra-red LED fired 2 infrared light is extremely physical and then the optical mirror to focus on dealing with the light to a very remote from the Optical server is acceptable. When the light when the interdictions will sound the alarm. role: Use the detector beam occlusions manner when

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