41 - 50 of 84
pmu battery tour guide system
Selling leads
|
...Battery Team Guide System is a professional one-way audio transmission device for group explanations. It adopts 2.4GHz high-frequency anti...
2026-04-15 07:30:19
|
|
...,no interference; Channel spacing: 323KHz; Transmitter power: 20dBm; Receiving sensitivity: -115dBm(typical); Working voltage: 2.4-3.3VDC,AAA ...
2024-12-09 11:55:11
|
|
...Tour Guide System Transmitter And Receiver For Exhibition Using graphic: Parameters: Name Value Working frequency: 400MHz-470MHz,Narrow band (can ...
2024-12-09 11:55:11
|
|
... a channel spacing of 1MHz, which helps to minimize interference and ensure that the audio signal is clean and strong. Additionally, the system is ...
2025-01-09 16:24:50
|
|
The R8 devices listens to the explanation with clear sound quality, and it is not so complicated and difficult to use. The explainer speaks with the ...
2025-07-29 00:12:29
|
|
...), it ensures reliable communication up to 200 meters, even in crowded or interference‑prone settings. Lightweight, easy to use, and equipped with ...
2026-03-01 07:30:17
|
|
...tour guide system for outdoor activities is tailored for open-air scenarios with robust performance and portability. Operating in the UHF 935MHz...
2026-03-05 07:30:16
|
|
...tour guide system for conferences is a professional wireless audio solution tailored for conference, VIP reception and high-end exhibition ...
2026-03-15 00:29:15
|
|
M7 model audio guide system standard with large capacity lithium battery, long endurance The use of M7 audio guide system can effectively allocate ...
2025-09-17 17:34:13
|
|
.... M7 product feature 1. RFID technology 2. The coverage of each transmitter area 0.5 meters ~ 30meters can be adjusted; 3. Economic environmental ...
2025-09-17 17:34:12
|