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Total 7707 products for audio spy device Manufacture & Suppliers

Two Way Audio Tour Devices Achieve Question And Answer

Can Be Two-Way Talk To Explain The Device, Team Can To Achieve Question And Answer 008B is a two-way communication explanation equipment, which can realize the question and answer within the team, suitable for ...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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Professional Audio recording device jammer / signal jammers for security

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3-5 meters Coverage Eavesdropping audio jammer device for Military , Meeting , Bidding

... ultrasonic audio jammer is an information security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and e...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Auto Induction Audio Guide Device M7 RFID Transmitter Tour Guide Headset System

... can activate the playing of contents by pushing the number keys on the handset;or automatic induction the signal from the presets transmiiter.Can play audio,video,slide etc....Also can fit with tour guide s...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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007B Automatic Induction Bluetooth Tour Guide System Black Audio Guide Device

... can activate the playing of contents by pushing the number keys on the handset;or automatic induction the signal from the presets transmiiter.Can play audio,video,slide etc....Also can fit with tour guide s...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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Auto Induction Audio Guide Device , White M7 Automatic Tour Guide System

... the playing of contents by pushing the number keys on the handset;or automatic induction the signal from the presets transmiiter.Can play audio,video,slide etc....Also can fit with tour guide system, use mu...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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007B Automatic Induction Portable Tour Guide System Black Digital Audio Guide Device

...Audio Guide Device TuMan 7 series audio guide,Suitable for: personal self-help tour guides, individual tour;Main usage:The visitor can activate the playing of contents by pushing the number keys on the hands...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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I7 Ear Hanging Automatic Tour Guide System 20g Audio Guide Device

...Audio Guide Device TuMan 7 series audio guide,Suitable for: personal self-help tour guides, individual tour;Main usage:The visitor can activate the playing of contents by pushing the number keys on the hands...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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Wireless Audio Communication Device Waterproof IPX7 TWS Dual Pairing

Product Description:Wireless Audio Communication Device Waterproof IPX7 TWS Dual Pairing The latest Wireless Bluetooth Speaker is a wireless audio communication device designed to provide an extraordinary sound...

Shenzhen Welldy Technology Co., Ltd.
China

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Wireless Audio Communication Device L9.4*W9*H21cm 8 Hours Playing

Product Description:Wireless Audio Communication Device L9.4*W9*H21cm 8 Hours Playing Waterproof IPX7 This Wireless Bluetooth Speaker is a portable wireless music speaker and a wireless audio communication devi...

Shenzhen Welldy Technology Co., Ltd.
China

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008B Portable Tour Guide System Audio Guide Device With Li - Ion Battery

...Tour Guide System Audio Guide Device With Li - Ion Battery TuMan 8 series device,apply to: wireless team interpretation,simultaneous interpretation,etc.; Mainly used for manned interpreatation: can manual us...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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Ear Hanging Receiver Transmitter Audio Guide Device 8 Languages

...audio guide device in each need to explain the area preset RFID transmitter, give visitors provided with a C7 voice guide machine. When tourists enter the area where the transmitter is located with the C7 vo...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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8 Language Explanation Audio Guide Device RFID Technology

...audio guide device in each need to explain the area preset RFID transmitter, provide visitors with an M7 audio guide machine. When tourists enter the area where the transmitter is located with the pure voice...

HEFEI HUMANTEK. CO., LTD.
Anhui,China

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AD2522 Audio Measurement Device Ultra High Bandwidth

Audio Analyzer: One-Click Testing, Automated Execution & Continuous Scanning Technology AD2522 audio analyzer AD2522 is an excellent product featuring high speed, high performance, easy operation, ultra high ba...

KingPo Technology Development Limited
Hong Kong,China

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Plastic Shell Mobile Phone Blocker Jammer , Cell Phone Jammer Kit Audio Jamming Device

... getting the product, check the package: one audio jammer, two extenders, two power adapters, two connecting wires. 1.Equipment Connection and Boot-up Hold the audio jammer AJ100, take out connection cable, ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Plastic Shell Mobile Phone Blocker Jammer , Cell Phone Jammer Kit Audio Jamming Device

... getting the product, check the package: one audio jammer, two extenders, two power adapters, two connecting wires. 1.Equipment Connection and Boot-up Hold the audio jammer AJ100, take out connection cable, ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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EVAL-ISOMAX Embedded Solutions MAX32670 isoSPI SPI Devices Interface Evaluation Board

EVAL-ISOMAX Embedded Solutions MAX32670 isoSPI SPI Devices Interface Evaluation Board [MJD Advantage] + 15 years experience for electronic components + Secure Ordering + Excellent Feedback + Delivery ......

ShenZhen Mingjiada Electronics Co.,Ltd.
China

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ODM Audio Guide Device Tour Guide Systems For Wireless Communications

... visitors enter the explanation area with the device, it can automatically play the explanation words in the current area through the signal transmitter installed on the site.This function requires the dista...

HEFEI HUMANTEK. CO., LTD
Anhui,China

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