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Home / Mini voice recorders / Micro voice recorder MR-NANO

Micro voice recorder advanced audio surveillance

Ultra-compact and concealable design
High-security encrypted recordings
Advanced multichannel remote control
Fully customizable and configurable
Professional audio with smart features

Prod. cod: MR-NANO

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MR-NANO: The World's smallest and most advanced micro voice recorder

MR-NANO by Endoacustica Europe is a revolutionary micro voice recorder designed for those who value security, discretion, and cutting-edge technology. Measuring an astonishingly small 9.3x6.5x2.5 mm (about half the size of a fingertip), it’s the perfect solution for high-quality audio recordings in professional and personal settings. Combining advanced functionality, military-grade encryption, and outstanding battery life, MR-NANO delivers top-tier performance in a compact, easy to conceal design.

Advanced technology for secure recordings

MR-NANO captures crystal-clear audio with a variable sampling rate ranging from 8 to 41 kHz, supporting both Opus and PCM formats. Its 8 GB internal memory can store up to 1450 hours of audio, making it ideal for extended surveillance or monitoring sessions.

Each recording is safeguarded by AES-256 encryption, ensuring your data remains secure under all circumstances. Its encrypted Bluetooth communication enables safe configuration and rapid file transfer, eliminating any risk of interception. Furthermore, the device offers personalization options, such as a custom Bluetooth name, to discreetly mask its functionality.

Smart operating modes

MR-NANO offers multiple programmable recording modes for maximum flexibility:

Bluetooth commands from a smartphone or PC.
Voice detection (VOX) to automatically record when sound is detected.
Scheduled recording, perfect for planned surveillance activities.

Remote control is also available via SMS, online servers, or the convenient Keyfob Bluetooth remote control.

Outstanding battery performance

MR-NANO is equipped with a long-lasting battery to ensure uninterrupted operation:

120 hours of continuous recording in Opus mode (32 kHz).
110 hours of audio streaming.
260 hours for file uploads.

Easy interaction and remote control

MR-NANO adapts to any need with a range of control options:

Windows Software: Use the "Config Tool" for straightforward setup and access to all settings on a single screen.
Android App: Enjoy real-time audio streaming, manage recordings, and transfer files quickly (1 hour of audio in 1 minute).
3G/LTE Relay: Connect to a remote server via Bluetooth for control and live streaming from anywhere.
Web Dashboard: Access the device from any browser to manage recordings, stream audio, and upload files automatically.
Smart Host: Transform an Android smartphone into a Relay to connect MR-NANO to a server via Wi-Fi or 3G/LTE.

For users requiring location tracking, MR-NANO offers an optional Tag Locator (iLocator). Similar to an Apple AirTag but without alerting nearby devices, this feature provides real-time tracking without the need for a SIM or GPS. It ensures completely discreet monitoring and access to location data via server.

Device that redefines audio recording

MR-NANO lets you record securely and discreetly without compromising on quality or ease of use. Its ultra-compact size, advanced technology, and flexible configuration options make it unmatched in surveillance and monitoring. Perfect for professionals and individuals alike, it is the ultimate tool for those seeking reliability, security, and exceptional performance in one device.

Get MR-NANO by Endoacustica Europe today and revolutionize your audio recording experience.

Dimensions: 9.3x6.5x2.5 mm

Internal memory: 8 GB (up to 1450 hours of recordings)

Sampling rate: 8–41 kHz

Recording formats: Opus / PCM

Encryption: AES-256

Bluetooth connectivity:
Encrypted, with operational range:
- Android app: up to 60 meters
- LTE Relay: up to 60 meters
- Windows software: up to 30 meters
- Keyfob Bluetooth: up to 30 meters

Battery life:
- Continuous recording: up to 120 hours (Opus, 32 kHz)
- Streaming audio: up to 110 hours
- File upload: up to 260 hours

Activation methods:
- Bluetooth commands
- Voice detection (VOX)
- Scheduled recording
- SMS commands or remote server

Recording download speed: 1 hour of recording in 1 minute via Android app

Power source: 3 to 5 Vdc

MR-NANO is ideal for a wide range of uses:

Discreet surveillance: Protect offices, homes, or sensitive locations without drawing attention.
Investigative work: Perfect for private investigators or professionals needing reliable, concealable tools.

Temporary monitoring: Extended battery life makes it ideal for prolonged operations.
Advanced location tracking: Use the optional iLocator Tag feature to discreetly monitor the device’s location, making it perfect for preventing loss or enabling precise surveillance.

Micro voice recorder advanced audio surveillance

Description of micro voice recorder

Specifications

Usage

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