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photoelectric door opener meaning

MeaningMobile
  • [Control systems]
    "A control system that employs a photocell or other photo device, used to open and close a power-operated door."
What is the meaning of photoelectric door opener and how to define photoelectric door opener in English? photoelectric door opener meaning, what does photoelectric door opener mean in a sentence? photoelectric door opener meaningphotoelectric door opener definition, translation, pronunciation, synonyms and example sentences are provided by eng.ichacha.net.