Tech24 Deals Web Search

Search results

1. Results from the Tech24 Deals Content Network

2. Covert listening device - Wikipedia

   en.wikipedia.org/wiki/Covert_listening_device

   A covert listening device, more commonly known as a bug or a wire, is usually a combination of a miniature radio transmitter with a microphone. The use of bugs, called bugging, or wiretapping is a common technique in surveillance, espionage and police investigations. Self-contained electronic covert listening devices came into common use with ...

3. Wireless security camera - Wikipedia

   en.wikipedia.org/wiki/Wireless_security_camera

   Wireless security cameras are closed-circuit television (CCTV) cameras that transmit a video and audio signal to a wireless receiver through a radio band. Many wireless security cameras require at least one cable or wire for power; "wireless" refers to the transmission of video/audio. However, some wireless security cameras are battery-powered ...

4. The Thing (listening device) - Wikipedia

   en.wikipedia.org/wiki/The_Thing_(listening_device)

   The Thing, also known as the Great Seal bug, was one of the first covert listening devices (or "bugs") to use passive techniques to transmit an audio signal. It was concealed inside a gift given by the Soviet Union to W. Averell Harriman, the United States Ambassador to the Soviet Union, on August 4, 1945.

5. Walmart patents surveillance tool that can eavesdrop on workers

   www.engadget.com/2018-07-12-walmart-patent-audio...

   The audio surveillance system Walmart designed is composed of several sensors that can collect all kinds of audio data, including beeps and the rustling of paper bags. Any data it gathers can be ...

6. The best mobile microphones for 2024 - Engadget

   www.engadget.com/best-mobile-microphones-for...

   Sennheiser Pro Audio Condenser Microphone, XS Lav USB-C (509261),Black. Best USB-C phone mic. $60 at Amazon. Rode VideoMic GO II Camera-Mount Lightweight Directional Microphone,Black. Best budget ...

7. The Tula is a stylish portable audio recorder with AI noise ...

   www.engadget.com/tula-usb-c-microphone-portable...

   The Tula is different: it's a surprisingly flexible portable recorder that promises quality audio and clever features for $199. The first thing you'll notice about the Tula is its design -- while ...