821 MHz Wireless Audio Guide System Reach More Than 200 Meters Distance
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One Transmitter Can Match Multiple Receivers Distance Can Reach More Than 200 Meters The government and enterprises canbe use the 008A wireless intercom system. Why do government and enterprises use 008A wireless intercom system? That's because a lot of ......
HEFEI HUMANTEK. CO., LTD
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Tour Guide System 796.0 - 821.0mhz With Clear Sound Quality
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The 008B Frequency Is 796.0-821.0mhz, Which Makes The Sound Quality More Clear The 008b tour guide system adopts the international advanced wireless amplification technology, which use the Wireless Bi-directional tour guide system, both the speaker and ......
HEFEI HUMANTEK. CO., LTD.
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