wireless audio tour guide systems

... Systems team system and automatic system for group team M7C consist of automatic system ...

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... SYSTEM FEATURES: Carrier Frequency Range: UHF 500~900MHz fixed frequency system plastic body pack Working Range: abo...

50km Module Digital Module 25w VHF / UHF Band For Transmitting Voice Specifications: Main Features: Digital voice/data transmissi...

1800 MAh Rechargeable Portable Megaphone Speaker For Tour Guiding 1800 MAh Rechargeable Portable Megaphone Speaker For Tour Guiding Portable Megaphone...

...:4Ω/6W*2+4Ω/18W Speaker TPU Plastic+Fabrics Waterproof IPX7 The Bluetooth Speaker is an innovative and portable syste...

... Receiver And Talker For Poker Cheat A useful device for cheaing at poker games could help you a lot.There are different gamble devic...

2.0 5.0 Wireless Audio Bluetooth with 20Hz-20KHz Frequency Response *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {heig...

...Power BT SoC QCC-5125-0-CSP90-TR-00-0 QCC5125 BGA90 Product Description QCC-5125-0-CSP90-TR-00-0 is a Low Power BT SoC S...

Grey Gambling Accessories 468 Model Talker And Receiver Model 468 Battery 4 pcs batteries in one set Volt 3.7 Volt Transfer Distance 50...

...,suitable for hazard explosive environments after the earthquake and other accidents, explosion-proof grade Exib IIB T4GB; ★ transmission,...

... Transmitter Receiver 200-860mhz Frequency ZCXH1210 -106dBm portable HDMI broadcasting equipment is a compact digital divers...

... Wifi Module 2.4G Audio Video Transmitter Module SDIO WiFi Module Introduction F89ESSM23-W2 is a highly integrated and excellent p...

... multi-carrier modulation technology. It supports 2.4GHz(2. 402~2. 478 GHz) and suitable for long distance, high code stream and aerial tr...

paging system guest call waiter table stand menu call button The calling system easily used in bar,restaurant, hotel,teahouse,...

... with CE,FC,RoHS Certification Loudspeaker Specifications Sporting events mixer loudspeakers 1.Size:140x220MM 2.Function:Talk/Siren...

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...; Matched with HDM-I/SDI 1080P transmitter 4) Transmit video and signal simultaneously; 5) Can customized with RS485/RS232 data control toget...

...Sound Detection Camera Product Description 3.6mm Wide angle fixed focus lens Support 2.4GHz WIFI Support HD 2MP(1920*1080)High quali...

Experience True with Illuminating Bluetooth Speaker *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 1...