The compact and lightweight NR-2025 Professional Voice Recorder offers an integrated memory of 4GB and allows up to 55 hours of continuous recording.
This high-quality device, made in Europe is powered up by a Lithium (CR2025) button battery which ensures up to 55 hours of recording and up to 3200 hours in scheduled sleep mode. It boasts a highly sensitive new digital microphone that samples frequencies between 5k to 22k Hz. Featuring 4 GB of memory and a special generator for encryption keys it supports various compression formats, including PCM, A-LAW, and ADPCM, which makes it ideal for complex covert operations. Furthermore, the device offers the ability to toggle LED indicators for recording, stopping, or activating VOX mode, all within a compact and tiny frame of sleek black box design measuring 31x22x8.5 mm, that is completely unmarked for discreet usage.
If you want additional security and reliable battery life, this device is ideal for you as it provides encryption of recordings as well as scheduling of recordings, all of which can be managed through PC software. This device also provides a user-friendly experience because it’s equipped with features like a voice activation system, the option for circular recording, and robust encryption for recorded files up to 2048 bits.
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Description
The compact and lightweight NR-2025 Professional Voice Recorder offers an integrated memory of 4GB and allows up to 55 hours of continuous recording.
This high-quality device, made in Europe is powered up by a CR2025 Lithium button battery which ensures up to 55 hours of recording and up to 3200 hours in scheduled sleep mode. It boasts a highly sensitive new digital microphone that samples frequencies between 5k to 22k Hz, enabling it to capture a wide range of sounds that can be encrypted by a special generator for encryption keys which can be accessed by provided PC software. This program also enables storing the audio in various compression formats, including PCM, A-LAW, and ADPCM, enabling you to conduct prolonged recordings without risking the device’s discretion or exhausting its storage capacity. Furthermore, the device offers the ability to toggle LED indicators for recording, stopping, or activating VOX mode, all within a compact and tiny frame of sleek black box design measuring 31x22x8.5 mm, that is completely unmarked for discreet usage.
If you want additional security and reliable battery life, this device is ideal for you as it enables encryption of recordings as well as scheduling of recordings, all of which can be managed through PC software. This device also provides a user-friendly experience because it’s equipped with features like a voice activation system, the option for circular recording, and robust encryption for recorded files up to 2048 bits.
Features and Specifications
NR-2025 Professional Voice Recorder Main Features:
- Built-in 4GB of memory
- Dimensions: 31 x 22 x 8.5 mm
- Supports circular recording
- Extremely low power consumption
- Black box design
- Secure encryption of recorded files
- Various compression formats available
- Scheduled calendar sound recording
- Monitor the status of the integrated memory resources
- Special generator for encryption keys
NR-2025 Professional Audio Recorder Full Specifications: | |
Built-in Memory: | 4GB |
Microphone: | Knowles |
Design: | Black box without any markings on the device |
Secure Encryption: | Up to 2048 bits |
Compression Formats: | PCM, A-LAW and ADPCM |
Sampling Frequency: | 5461Hz, 8000Hz, 11025Hz, 16000Hz and 22050Hz |
LED Indication: | Recording/stop or activating VOX mode |
PC Software: | Easy setup and download recordings |
Battery: | Li button battery CR2025 |
Battery Lifetime: | Up to 55 hours of recording, 400 hours in standby and 4800 hours in scheduled sleep mode |
Dimensions: | 31x22x8.5 mm |
Feature Focus
High-quality audio
The device features a Knowles microphone, renowned for capturing high-quality sound, ensuring your recordings are crystal clear. Audio quality is further enhanced by supporting various compression formats like PCM, A-LAW, and ADPCM, alongside a range of sampling frequencies from 5461Hz to 22050Hz, allowing for tailored audio capture.
Battery life
The device’s battery life is engineered for longevity, powered by a CR2025 Lithium button battery to support up to 55 hours of continuous recording. With standby mode extending to 400 hours and scheduled sleep mode pushing battery duration up to 3200 hours, it’s built for extensive use without the constant need for replacing. Its low power consumption and advanced scheduled recording feature optimize energy use, ensuring the device operates efficiently only when needed. This combination of efficient power management and scheduled recording makes it ideal for users requiring reliable, long-duration covert activities.
Encryption
The device incorporates robust encryption that secures your recorded audio files up to 2048 bits, ensuring that your data remains confidential and protected from unauthorized access. For guidance on activating and managing the encryption settings, please refer to the detailed instructions in the user manual provided. This feature is essential for maintaining the secrecy and privacy of your operations
Encryption procedure:
- Check – Use the Encryption box
- Make a new device key
- Write with the mouse some path on screen on the right
- Save it somewhere on your computer and remember its location.
Decryption procedure :
- Select the encryption key from your PC
- Select files for decryption
How to Use?
How to use the NR-2025 Professional Audio Recorder:
- Insert the battery CR2025 for the NR-2025 model.
- Press shortly the power button. When the LED blinks green, the device is working.
- Press the power button for 3 seconds and the LED will blink 7 times which means that the device is recording.
- Then press power button for 3 seconds and the LED will blink red 7 times which means the device is powered off.
Ensure the negative end of the battery is oriented upwards, as shown in the picture above. To remove the battery from the recorder, employ the battery removal pin provided with the device. For optimal performance, it is advisable to use high-quality batteries. Brands such as Duracell and GP are recommended.
Notes
For detailed information on the setup and usage of the device, please see the user manual available for download below.
FAQs
Yes, the NR-2025 secures recorded files with up to 2048 bits. It includes a special generator for encryption keys, providing an additional layer of security for your recordings.
Yes, it supports mulitple compression formats including PCM, A-LAW and ADPCM, giving users flexibility in balancing audio quality and file size.
You can transfer audio recordings from the device via the provided USB cable to your PC where you can save them and edit them in specialised software.
The NR-2025 can record up to 55 hours. This is made possible by its CR2025 battery and 4 GB of internal memory, allowing for extensive recording without the need for frequent data transfers. The device is designed for long-duration recording, making it ideal for various recording needs.
The NR-2025 has 4GB of internal storage, which allows it to store a large number of recordings. It also features an option for circular recording, where the oldest recordings are deleted when memory runs out as the new recording starts.
The device is designed for extremely low power consumption, with up to 90 hours of recording time, 600 hours in standby and 4800 hours in scheduled sleep mode, operating on a Li button battery CR2032.
The package includes the device itself, the battery that powers it, a pin for removing the battery, and a USB cable for transferring recordings to a PC.
Descripiton -
Description
The compact and lightweight NR-2025 Professional Voice Recorder offers an integrated memory of 4GB and allows up to 55 hours of continuous recording.
This high-quality device, made in Europe is powered up by a CR2025 Lithium button battery which ensures up to 55 hours of recording and up to 3200 hours in scheduled sleep mode. It boasts a highly sensitive new digital microphone that samples frequencies between 5k to 22k Hz, enabling it to capture a wide range of sounds that can be encrypted by a special generator for encryption keys which can be accessed by provided PC software. This program also enables storing the audio in various compression formats, including PCM, A-LAW, and ADPCM, enabling you to conduct prolonged recordings without risking the device’s discretion or exhausting its storage capacity. Furthermore, the device offers the ability to toggle LED indicators for recording, stopping, or activating VOX mode, all within a compact and tiny frame of sleek black box design measuring 31x22x8.5 mm, that is completely unmarked for discreet usage.
If you want additional security and reliable battery life, this device is ideal for you as it enables encryption of recordings as well as scheduling of recordings, all of which can be managed through PC software. This device also provides a user-friendly experience because it’s equipped with features like a voice activation system, the option for circular recording, and robust encryption for recorded files up to 2048 bits.
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