I7 RFID System Audio Tour Guide System Realize 1M Signal Switching
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I7 Tour Guide Adopts RFID System, Which Can Realize Signal Switching Within One Meter. i7 tour guide system is currently used in large tourist scenic spots, museums, factory visits, industrial parks tour guide substitute, i7 tour guide system can be based......
HEFEI HUMANTEK. CO., LTD
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RFID System Audio Tour Guide System I7 Lithium Battery Power
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I7 Tour Guide Adopts RFID System, Which Can Realize Signal Switching Within One Meter. i7 tour guide system is currently used in large tourist scenic spots, museums, factory visits, industrial parks tour guide substitute, i7 tour guide system can be based......
HEFEI HUMANTEK. CO., LTD.
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