Miniature digital voice recorder (voice recorder) for professional audio recording to your internal memory with higher recording quality

A miniature digital voice recorder (voice recorder) for professional audio recording to your internal memory with higher recording quality. The device is characterized by extremely small dimensions and weight, durable metal packaging, long enduminate, very low power consumption, wide frequency range, large dynamic range, highly sensitive built-in microphone and voice recording activation (VAS) function. ( voice activation – recording is only performed if you hear sound in the room)

The voice recorder is powered by a single lithium BATTERY CR2450, which can last up to 130 hours in recording mode, working 480 hours (20 days) in VAS mode. The device has one operating button and a small light emitte for easy operation. At first glance, no one will know it's a micro dictaphone.

Record length specification:

Up to 150 hours of continuous recording.

Up to 130 hours of continuous operation on a single battery charge.

You can easily connect a voice recorder to a computer using a USB interface on which device you set, play, or copy the records you obtained to. All records are marked with the exact date and time of acquisition. The supplied application also allows you to set up, among other things.

Password to access records and settings (If someone accidentally finds your micro dictaphone, nothing will play without the password. In fact, he won't even find out what the device actually found).

Vas activation with level setting (-55 to 0 dB)

Current date and time

Time and date to turn recording on or off

Hourly daily recording interval

Compression algorithm

Bit rate

To use the device:

A hidden record of conversations, meetings, meetings - for example, a recording of the reaction of one of the interested parties when the device is hidden in the negotiating space and then picked up

Hidden recording in secure areas - the dictaphone is effectively protected against interference by the microphone interference, even in our warehouse. If you use a common dictaphone, the dictaphone driver will cancel the entire recording.

OFF-LINE eavesdropping device (bug) as a means of interest - this is mainly used to use voice recording activation functions (the device does not record silently) and the ability to record at a certain time and date

Quality audio recording whenever and wherever it is needed

Parameters and specifications

Properties:

Miniature scale and dimensions

Higher record quality

Quality metal packaging

Highly sensitive microphone

Custom Internal Memory

Extensive recording quality settings

Time activation of the recording

Adjustable voice recording activation

Access password option

Signal/noise ratio: -80 dB

Compression algorithms: No compression, μ-Law, ADPCM (2 and 4 bit)

Sampling frequency: 5.0,6.6, 10, 13,3 or 20 kHz

Microphone sensitivity distance: up to 7-9 m

PC interface: USB 1.1 (Data transfer speed up to 12 Mbit / s)

Power supply: CR2450 lithium battery that's 3V

Running time: In recording mode up to 130 hours (sampling rate 8 kHz without compression)

In VAS mode up to 260 hours

In STAND-BY mode up to 2 years

Dimensions: 32 x 12 mm

Weight: 18 g (without battery)