The NR-2025 Nano Professional Voice Recorder is a compact and lightweight device, designed for high-quality, discreet recording. Equipped with a sensitive Knowles microphone, it offers 4GB of integrated memory and can record continuously for up to 55 hours. 

For enhanced security, the NR-2025 features secure file encryption with a unique encryption key generator, protecting your recordings from unauthorized access. With its comprehensive features and reliable battery life, the NR-2025 Nano Professional Voice Recorder is an excellent choice for secure and efficient recording solutions.

 

The NR-2025 Nano is equipped with an integrated Knowles microphone, renowned for its audio clarity and precision. This ensures professional-grade audio recordings, capturing every sound with clarity.

 

User-Friendly PC Software for Setup

Easily manage and customize your recording settings using the included PC software. The program allows you to configure features such as voice activation sensitivity, scheduled recording, bitrate, compression, encryption, and more, providing full control over your recordings.

 

 

Scheduled Recording Functionality

Thanks to the scheduled recording feature, you can set specific start dates for your recordings. This helps conserve battery life by ensuring the device only records when necessary, and it's ideal for long-term surveillance or capturing specific events.

Voice Activation

The NR-2025 Nano features voice activation, enabling automatic recording when sound is detected. This convenient feature eliminates the need to manually start recording, saving both time and storage space. VOX sensitivity can be adjusted within the PC software to suit your preferences.

Circular Recording

The included circular recording feature, automatically overwrites the oldest files with new recordings once the memory is full, ensuring uninterrupted recording. This maximizes storage efficiency, making the device ideal for continuous and long-term monitoring. 

 

Protect your recordings from unauthorized access with the included secure encryption up to 2048 bits. The NR-2025 prioritizes privacy and security, ensuring that your audio files remain confidential and safeguarded against unauthorized access. 

 

 

Multi-Language Support

The NR-2025 Nano Voice Recorder is easily localizable, offering the PC Software in 12 different languages, including English, Spanish, Italian, French, German, Russian, Portuguese, Polish, Hebrew, and Arabic. This allows you to use the audio recorder in your preferred language, enhancing accessibility and usability for users worldwide. 

 

Extended Battery Life

Extended recording sessions are possible with the NR-2025 Nano due to it's exceptional battery life. With up to 55 hours of continuous recording, 400 hours in standby mode, and an impressive 3200 hours in scheduled sleep mode, you can rely on the device to capture audio reliably for extended periods.

 

How to Use the NR-2025 Professional Voice Recorder?

1. Insert the CR2025 battery.
2. Press shortly the power button. When the LED flashes green once, the device is in recording state and ready to start.
3. To start recording, hold the power button for 3 seconds and the LED will flash green 7 times.
4. To power off, hold the power button for 3 seconds and the LED will flash red 7 times.
5. To connect the recorder to a PC, use the supplied USB cable.

Make sure the negative end of the battery faces upward, as shown in the image above. To take the battery out of the recorder, use the removal pin that came with the device. For best performance, it is recommended to use high-quality batteries, such as those from Duracell or GP.

Can the NR-2025’s recordings be secured?
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.

Does the NR-2025 support different audio compression formats?
Yes, it supports mulitple compression formats including PCM, A-LAW and ADPCM, giving users flexibility in balancing audio quality and file size.

How can I store recordings from the device?
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.

How long can the NR-2025 Professional Voice Recorder record?
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.

How much storage space does the NR-2025 have?
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.

What are the power consumption and battery life like?
The device is designed for extremely low power consumption, with up to 55 hours of recording time, 400 hours in standby and 3200 hours in scheduled sleep mode, operating on a Li button battery CR2025.

What is included in the NR-2025 package?
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.

 

For detailed info on the specifications and use of the device, please read the PDFs available for download below.