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Call module that can be operated contactlessly
Call module that can be operated contactlessly
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机译：呼叫模块可以接触不住
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摘要
Contactless call module (1), containing an infrared LED (2) configured to emit infrared light, a sensor module (3) consisting of at least one infrared sensor (3a) and one white light sensor (3b), the sensor module being configured to using the sensors to record and transmit information about the environment of the call module (1), and a control unit (4), the control unit (4) being configured to receive and process the information about the environment sent by the sensor module (3). and send a call signal.
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