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A kind of perception machinery of consultation under mode bus
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A kind of non-bus formula perception machinery of consultation
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The sensor group transmitted based on battery powered and Zigbee or 4G
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A kind of multisensor syste transmitted based on NB-Iot modes
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Sensing system and method based on multisensor, more transmission and more power supply modes
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Based on the internet of things sensors data intelligence exchange system under complex network environment
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A kind of radio transmission transducing device of infrared intrusion detection
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A kind of gate inhibition senses the radio transmission transducing device of detection
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A kind of radio transmission transducing device of Smoke Detection
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A kind of water logging radio transmission transducing device
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A kind of sensor based on the transmission of ZigBee signals
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A kind of humiture radio transmission transducing device
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A kind of sensor based on WIFI signal transmission
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A kind of building environment data collecting instrument
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A kind of on off state monitoring method
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A kind of computer room temperature monitoring method
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A kind of computer room power supply parameter detection method
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A kind of precise air-conditioner fan monitoring method
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A kind of WIFI wireless signal transmissions
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