emergency devices audio recording chip

Place of Origin:Guangdong, China

Brand Name:original

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Brand Name:EST

Model Number:007MINI-F

Place of Origin:CHINA

... 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 the signals, it will directly isolate it. 2.

Brand Name:VISSONIC

Model Number:VIS-CRS02

Place of Origin:CHINA

...Recorder Device Conference Recorder HDMI Camera Switcher / Recoder VIS-CRS02 Professional HDMI Camera Switcher and Recoder Main Features ● Compact portable equipment, integrated high-definition video, 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...

Brand Name:VBE

Model Number:VBE-A1

Place of Origin:China

...Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter , Audio Recorder Jammer Product Introductions: The Stationary 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...

Brand Name:D-fit

Model Number:RC-3

Place of Origin:Shenzhen, China

... 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 size:1/9 inch * pixel size:1.4 um*1.4um *

Brand Name:Sacontelecom

Model Number:SA-AJ02

Place of Origin:China

...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. Wide range of applications; Specifications: Product Details Battery capacity 4000mAH/3.6V Charging voltage 5V/1000mA Output voltage 5V/1000mA Standby current 10mA Shutdown current 60uA Anti-recording...

Brand Name:Fuvision

Model Number:R1

Place of Origin:China

...Audio Recorder Mini Usb Recording Device Smallest Spy Voice Recorder Specifications Digital Voice Recorder: 1. Music playing function 3. Different languages 4. Recording indication Features * Multiple functions: USB stick + digital voice recorder * Easy to use: one key recording and saving * Easy to transfer files: plug the recorder to PC to check recording files and transfer other files in/out Item Name Pen Voice Recorder

Brand Name:Texas Instruments

Model Number:DRV135UA

Place of Origin:USA

..., featuring an 8-SOIC design, making it easy to install and use. It is suitable for a wide range of applications, including pre-amplifier and professional audio. This chip offers differential output, with one channel and a voltage supply of ±4.5V ~

Brand Name:Alvin's Cables

Place of Origin:China

...Type-C to Hirose 4 Pin Male Power Cable for Zoom F4 F8 F8N Audio Recorder, Sound Devices 688 644 633 60CM/23.6 inches This USB-C to Hirose 4 pin power cable is used to power Zoom F8/F4, Sound Devices 688/644/633 by using power bank or USB-C PD AC outlets (...

Brand Name:Vanwin Tracking

Model Number:VW-M501

Place of Origin:Shenzhen, China

...Audio Recording Sound Pickup DVR Accessories for cameras system It is for monitor, MDVR and sound recording;small size, high sensitivity,long transmission range Main Features *This sound pickup is very suitable for hidden or embedded installation. Pickup head is as small as a pinhole. It has AV and DC jack, which is very convenient to connect. It's also very good to surveillance. *This device...

Brand Name:TI

Model Number:TLV320AIC3104IRHBR

Place of Origin:Mulit-origin

Product Name: TLV320AIC3104IRHBR Product Description: The TLV320AIC3104 is a low-power, high-performance, stereo audio codec with a built-in headphone amplifier. It features integrated analog-to-digital and digital-to-analog converters, as well as a ...

Model Number:VS1053B

Brand Name:Original

Place of Origin:US

Product Detail Part Status Active Type Audio Data Interface I²S Resolution (Bits) 8 b Number of ADCs / DACs 1 / 1 Sigma Delta No Voltage - Supply, Analog 2.5V ~ 3.6V Voltage - Supply, Digital 1.7V ~ 1.85V Operating Temperature -30°C ~ 85°C Mounting Type ...

Brand Name:Tsinglink

Model Number:TSP210-B-LA1-1H

Place of Origin:Mainland, China

Wireless Audio Video Intercom Terminal 4G Battery Camera for law enforcement As a high performance individual portable product, 4G HD portable individual handheld terminal is designed for improving law enforcement transparency and enhancing the real-time ...

Brand Name:Blank

Model Number:CA909-4G

Place of Origin:China

...Recording Tracking Device For Car Asset Parameters: Content Specs. Dim. 78mm x 39mm x 29mm Weight 123g Network LTE /GSM Band CAT1 module LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B20/B28/B66 Working voltage DC 3.4V - 4.5V Woring current 4V/65mA Standby current 4V/8mA Sleep current 4V/3mA LTE chip 7070G GPS chip...

Brand Name:Analog Devices Inc.

Model Number:AD822ARZ-REEL7

AD822ARZ-REEL7 IC OPAMP GP 2 CIRCUIT 8SOIC Analog Devices Inc. Product Details The AD822ARZ-REEL7 is a two-channel instrumentation amplifier from Analog Devices. It has a rail-to-rail output, a voltage gain of 120 dB, and a common-mode rejection ratio of ...

Place of Origin:China

Brand Name:Bambi

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Place of Origin:CHINA

Brand Name:HIMO

Model Number:FGG.EGG.PHG

B Series Connectors Low voltage push-pull connectors for data, signal, electrical and power use! Himo connectors are used in instrumentation, medical devices, and anywhere a high density, high reliability, quick mating connector is needed. These high ...

Brand Name:Danda

Model Number:Danda recording phone

Place of Origin:Shenzhen, China

...the ability to access guestbooks from mobile devices. Audio Guestbook allows users to record audio messages with a Crosley phone, a telephone, or any other audio recording device. The audio messages are then automatically transcribed and included in the

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-PDRZ5

... *16M pixel camera, full HD 1080p at 30fps, Ambarella chips, first dual HD camera device *120 degree wide angle, Support synchronous audio video, also can choose separate recordings *Built-in replaceable and rechargeable 2600mah Li-battery, * With

Brand Name:WSD

Model Number:WSD-L7C

Place of Origin:CHINA

...Recording Shield Compact And Portable , It Can Be Used As A Mobile Phone Power Bank 1. Product overview The WSD-L7C works by emitting ultrasound waves containing random noise that are inaudible to the human ear. When recording audio on devices like smartphones, these random noise signals are captured alongside normal speech sounds, rendering the recorded audio unusable. The same interference effect applies to audio...