Small 4.2V 200M Hidden Sound Recorder Built In High Sensitivity MEMS

small 4.2V 200M Hidden Sound Recorder Built In High Sensitivity MEMS

Hidden spy Ring recorder for evidence acquisition with holding 150 minutes of recording files built-in 20mAh lithium

Ⅰ. Introdution
Ring recorder covert audio recorder slips through any security 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:
Working current:4.5mA
Working current:4.2V 20maH,lithium ion battery
Bit rate:32K-384KBPS,You can set it yourself
Gain:1-7 variable gain,the greater the gain,the louder the recording gets
Voice control threshold:Levels 0-5 can be adjusted, the larger the more sensitive,0 means to turn off the voice control.
Working time: more than 150 minutes (after charging)
File size: 41MB/30 minutes
USB:2.0
The ring has an inner diameter of 19mm and a weight of 6g,
Gem size:9mm*9mm
Memory capacity:200M
Coding scheme:ADPCM
File format:WAV

Function Introduction
1, The shape of the product is ring, the size is the same as ordinary ring, and the inner diameter is 19mm
2, The product is a recording Ring, hereinafter referred to as Ring Recorder
3, Ring Recorder has recording function and built-in high sensitivity MEMS microphone
4, The built-in 20mAh lithium-ion battery lasts up to four hours
5, Voice control recording mode can be set to fully save space and electricity
6, Built-in clock system can accurately record the time of the recording.
7, Can set the pre-recording time, can be specified in the future at a certain time, boot and recording
8,Y ou can set a time recording every day.
9, Built-in 200M storage, can hold 150 minutes of recording files,
10, Can set the gain amplification multiple, the greater the gain, the greater the recording volume,
11, The recording file is a WAV file,
12, Equipped with separate adapter (charging and reading)
13, Ring ingredients: Fe, Cu and Au. (Can be customized K gold ring)
14, Gem component: Ruby, sapphire, emerald, green tourmaline, and merson diamond are available

Shenzhen D-Fit Technology Co., Ltd. is committed to becoming the world's leading provider of security and intelligence services. The business scope covers: advanced high resolution overt and covert surveillance equipment, recording device, smart series products(kids camera,baby monitor, wifi camera etc) and artificial intelligence applications and solutions.

Production Capacity

D-Fit is a post-doctoral research workstation unit with Shenzhen as the center to establish a R&D center system that radiates Beijing, Shanghai, Wuhan and Changsha, and plans to invest in research and development in Xi'an, Chengdu, Chongqing and Shijiazhuang. Our company has nearly 10000 square meters of office and production base, 14 production lines, month production capacity is more than 1000K. 

Certification obtained

As a national high-tech enterprise and a dual-soft enterprise, D-Fit always adheres to the user demand-oriented and technological innovation as the driving force to continuously create high-value products and services for users. At present, our company has hundreds of core intellectual property rights, and all products have passed international certifications such as FCC/CE/ROHS/CCC. Adopts ISO9001 and 6S management system, have IQC-IPQC-FQC-OQC quality control processes.

Customers Cooperation

For a long time, our products have been well accepted by users. Our products are exported to more than 50 countries and regions including Turkey, Peru, Egypt, Italy, Spain, India, Australia, USA, Brazil, United Arab Emirates, Saudi Arabia and Israel etc. We are the preferred smart and security series product manufacturer for many well-known brands in the world.

Company team

Our company employs more than 2,000 people, including more than 600 R&D personnel and technical service personnel.

R&D investment accounts for 8.99% of the company's sales (2018), Our sales team brings first-class products and services to our customers, bringing them the best experience, and acting as a messenger to spread the company's culture and values, so that our customers can know and trust us better and more. Professional technical team and after-sales service enable our customers to get the most professional technical guidance and best solutions in the shortest time.