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823mhz frequency audio guide system
Selling leads
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...guide system for scenic spots is a tailored solution for reliable group commentary in outdoor and semi-outdoor scenic environments, focusing on ...
2026-04-28 15:56:38
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...guide system redefines convenient group commentary with its ultra-light design and reliable one-way audio transmission. Operating in dual high...
2026-03-14 07:30:26
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.... Adopting advanced UHF digital wireless technology, it supports multiple stable frequency bands and up to 100 adjustable channels, effectively ...
2026-04-29 07:30:15
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K8 Is 860Mhz-870Mhz High Frequency Band, Improve The Anti-Interference Ability K8 is mainly composed of a wireless "transmitter" and multiple ...
2024-12-09 13:45:48
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... can play the pre-stored audio explanation in the device, trigger the explanation by entering the signal range, or use the transmitter for manual ...
2024-12-09 13:52:47
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Guide Equipment For Factory Visits, With A Frequency Response Of 20Hz-18KHz The 008A explaining device is a sound-transmitting intelligent electronic ...
2025-01-27 06:22:13
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...Guide Systems & Portable Transmitters For Tourist Reception TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretatio...
2024-12-09 11:55:11
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...Guide System stands out with its 200m stable transmission and advanced high-frequency band (790MHz-830MHz) operation. Featuring automatic device ...
2026-02-15 01:25:15
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...–880 MHz UHF band (with customizable frequency options), it ensures reliable communication up to 200 meters, even in crowded or interference‑prone ...
2026-03-01 07:30:17
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E6 Product Introduction: YINGMI E6 Strong signal Wireless Tour Guide System redefines reliable audio transmission with its 470-490MHz carrier ...
2026-03-04 07:30:15
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