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Digital Audio Recording Device

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Total 33193 products for digital audio recording device Manufacture & Suppliers

Remote Control Hidden Spy Audio Recorder

... checkpoint! secret voice recording, hide in card holder, hide in wallet, hide in hand and pocket! Ⅱ. Applications: 1. Secret Voice Recording 2. Evidence collected for criminal Ⅲ. Specification: * Sensor siz...

Shenzhen D-Fit Technology Co., Ltd.
Guangdong,China

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Stationary 270° Hidden Adjustable High-Power Ultrasonic Audio Recording Shielding System

Stationary 270�� Hidden Adjustable High-Power Ultrasonic Audio Recording Shielding System 60NK-270N ultrasonic audio recording shielding system is a new type of recording shielding system developed by our R&D te...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Portable Hidden Microphone Audio Recording Jammer Audio Recorder Blocker

...Recording Jammer Audio Recorder Blocker Manufacturer Descriptions: 1. Anti-recording device and anti-eavesdropping device; 2. Anti-recording power bank; 3. Simple operation, easy to use; 4. Double swtich; 5....

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Channel H 264 Digital Video Recorder Build In 21.5 Inch LCD Touch Screen

...Digital DVR Recorder Build In 21.5 Inch LCD Touch Screen Features * Build in 21.5" 1080P Touch LCD screen. * Support AHD/NVR/DVR 3 in 1. * Synchronous palyback: 1/ 4/ 9CH. * Support multi-mode switch. * AHD:...

Shenzhen Winbo Digital Co., Ltd.
Guangdong,China

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Compact Wireless Anti Recording Device With Under Table And Sound System Forms

...recording and anti eavesdropping solutions in conference room scenarios 1 Product Overview A recording jammer designed specifically for conference room scenes, equipped with a self-developed ultrasonic mixer...

WIN&SD Communication Technology Co., Ltd.
Shandong,China

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Compact Portable AV Recorder Device HDMI Camera Switcher / Video Recorder

...audio, VGA, USB and other input and output interfaces. ● Support access HD and SD signals, automatic identification signal combined layout pattern of their choice, can be very convenient for video, audio and...

VISSONIC ELECTRONICS LIMITED
Guangdong,China

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SSD Mobile DVR Digital Video Recorder MDVR 1080p 4G GPS WIFI Shockproof

...Digital Video Recorder MDVR 1080p 4G GPS WIFI Shockproof Device Parameter Performance Video compression standard H.264/MJPEG Audio compression standard G.711 Audio output code rate 64Kbps Picture Resolution ...

Shenzhen Xianghan Technology Co., Ltd.
Guangdong,China

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Car 4 Channel Digital Video Recorder Sd Card 128GB 12 Volt Mobile DVR

...Digital Video Recorder Sd Card 128GB 12 Volt Mobile DVR SD MDVR Parameters: Device Parameter Performance Video compression standard H.264/MJPEG Audio compression standard G.711 Audio output code rate 64Kbps ...

Shenzhen Xianghan Technology Co., Ltd.
Guangdong,China

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SSD Mobile DVR Digital Video Recorder MDVR 1080p 4G GPS WIFI Shockproof

...Digital Video Recorder MDVR 1080p 4G GPS WIFI Shockproof Device Parameter Performance Video compression standard H.264/MJPEG Audio compression standard G.711 Audio output code rate 64Kbps Picture Resolution ...

Shenzhen Xianghan Technology Co., Ltd.
Guangdong,China

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Car 4 Channel Digital Video Recorder Sd Card 128GB 12 Volt Mobile DVR

...Digital Video Recorder Sd Card 128GB 12 Volt Mobile DVR SD MDVR Parameters: Device Parameter Performance Video compression standard H.264/MJPEG Audio compression standard G.711 Audio output code rate 64Kbps ...

Shenzhen Xianghan Technology Co., Ltd.
Guangdong,China

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360° Desktop High Power Ultrasonic Audio Recording Jammer for Personal Privacy Protecting

...Power Ultrasonic Audio Recording Jammer for Personal Privacy Protecting This recording jammer is a new high-tech product developed by our R & D personnel on the basis of existing products in combination with...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8gb Usb Flash Drive Audio Recorder

...! 2. Automatic noice reduction, small size for easy carry, Wide LCD display. 3. Ideal Stereo effect for both player & voice recorder replay! 4. Line-in recording,support MP3,WAV format,and lossless music pla...

Shenzhen Fuweisheng Electronics Co. LTD
Guangdong,China

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8gb Usb Flash Drive Audio Recorder

...! 2. Automatic noice reduction, small size for easy carry, Wide LCD display. 3. Ideal Stereo effect for both player & voice recorder replay! 4. Line-in recording,support MP3,WAV format,and lossless music pla...

Shenzhen Fuweisheng Electronics Co. LTD
Guangdong,China

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TOSLINK digital Audio Cable Black Knited Rope Plated Gold round port For DVD Player 1M 2M 3M

... gold-plated plug, great texture Wire: The wire body is soft and not easy to oxidize Product use: Through this line, the audio signal applied to the communication audio playback equipment such as video recor...

ShenZhen Ruiara Co., Ltd
China

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1U AV Recorder Device Camera Tracking VIS-CRS03 With Live Broadcast

Audio/Video Conference Recording System Technical Parameters DVI Input Signal format/quantity: DVI-D/2 Connector: DVI-D Pixel bandwidth:165MHz Impedance: Differential 100Ω Resolution:800x600 / 60HZ to 1920x1080...

VISSONIC ELECTRONICS LIMITED
Guangdong,China

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Portable magnetic anti-recording device，highly concealable and easy to operate. 270 wide coverage angle degrees and long distance

... device that jams the microphone of the recording device by sending ultrasounds that are imperceptible to the human ear, thereby ensuring the confidentiality and security of conversations. The equipment is e...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

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4CH 4G GPS H.264 SD Card mobile digital video recorder surveillance

...digital video recorder surveillance Product Description: SD Card Mobile DVR is a mobile digital video recording device that provides an effective way to record and store video data. This device has four vide...

Shenzhen Vanwin Tracking Co.,Ltd
Guangdong,China

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Mini C-DVR 1CH CCTV Surveillance TF Card DVR Digital Audio Video Recorder Motion Detection

Mini C-DVR Digital Audio Video Recorder TF Card DVR Motion Detection for IP Cameras C-DVR includes many functions, such as continuous video recording, motion detect recording, Mixing recording and audio recordi...

Accen Technology Co., Limited
Guangdong,China

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