Mini Coin voice recorder (DVR) is intended for professional recording voice messages into flash memory. The DVR features an extremely small size and weight, long record time (up to 300 hours at the sample rate of 8 kHz, and 2 bit ADPCM compression), very low power consumption, wide frequency range (100- 10000Hz), wide dynamic range and a highly sensitive built-in microphone. A built-in real time clock and a calendar are provided, as well as the mode of start-up by timer. Due to the absence of moving parts, the DVR functions in a wide temperature range, under vibration and dusty conditions.

This device looks like a bottle cap and can be further concealed by placing in the supplied leather case.


This model differs from other models in its being round, having a leather case and the ability to be charged from USB port. These features certainly give it a perfect disguise of a simple trinket. But really it's not.

The DVR can be connected to PC via USB port with the supplied cable.



The supplied software, working under Windows 2000/XP OS, makes it possible:

to save the recorded messages as standard sound files

to set the DVR parameters

to use the DVR as a flash-disc of 128-2048 MB, depending on a model, as well as to store and transfer files.

There is an opportunity to update the DVR firmware using the software.

The DVR has a Voice Activating System (VAS) which effectively compresses pauses in messages, therefore increasing the actual record time. Using this system saves memory during pauses, but the time intervals remain. When downloading records to PC, the pause length can be either restored (as silence) or passed depending on the settings made.

The DVR working modes are indicated with the LED indicator.

The DVR working modes are indicated with the LED indicator.

New! The DVR's Li-Pol battery can be charged right from USB port.

The DVR can act as a flash-disc, which enables storing and transferring any data on it.

The DVR can be used simultaneously for both recording messages and as a flash-disc, with the distribution of memory space for message recording and flash-disc being set by the user.

The DVR makes it possible to record by both daily timer (time of recording start and stop is set) and once timer (date and time of recording start and stop is set).

To secure the data, a password may be set in the DVR, which prevents another user from unauthorized access to the DVR content and settings.

Every record made with the DVR is marked with the recording start time and date, and has a digital signature to define the DVR, which was used to make the record, and possible modification of the record file.

The DVR software provides a multilingual support.

Specifications:

Recording time - 240min (4 hours)

Low consumption current

Power supply from Li-Pol rechargeable battery with capacity -240 m Ah

Battery life (sampling rate 8 K Hz, without compression)  up to 120 hours

Battery life (VAS mode, audio signal below threshold)  up to 400 hours

USB 1.1 Interface

Mono Mode

Built-in microphone sensitivity 7-9 meters

Charging of the Li-Pol rechargeable battery from a USB port of a computer

In a stand-by mode the recorder can function without charging up to 12 months.

Package Content:

Voice recorder

USB cable

CD with drivers and programs

User manual

Wooden case

This model opens a whole new variety of new decorative, stylish electronic accessory-like devices:

Case: leather

Dimensions, mm: diameter 55 mm, height 11 mm

Weight, grams: 21 g. Record time: 240 minutes

Battery life in record mode, hours: up to 120 hours

Power supply: Li-Pol battery which can be charged from USB port

Data transfer rate to PC: up to 5.5 Mbit/s (USB 1.1)