4-Mode Advanced Neurostimulation Device for TDCS TPCS TACS TVNS Therapy without APP Connectivity
Biotronix Solution Forever® presents the 4-Mode Neurostimulation Device for tDCS, tPCS, tACS and tVNS an advanced multimodal neurostimulation system designed for professional physiotherapy clinics, neurological rehabilitation centers, neurotherapy facilities, and clinical research environments.
The device integrates four non-invasive neurostimulation modalities — tDCS, tPCS, tACS and tVNS — into one professional platform. This 4-mode configuration provides a versatile solution for professionals working with neurorehabilitation, neurotherapy, non-invasive neuromodulation, and brain stimulation research. Designed for modern clinical environments, the system offers a convenient multi-modal platform for incorporating different neurostimulation approaches into established rehabilitation and research protocols.
This device is well suited for universities, neuroscience laboratories, rehabilitation environments, and innovation centers working on neuromodulation protocols, brain–computer interface development, and cognitive performance research. The lightweight construction supports both desktop and mobile operation, allowing flexible use across different settings. A rechargeable battery provides dependable runtime, and durable electrode leads with skin-friendly pads support convenient application.
The TDCS system offers preset programs along with manual adjustment of current intensity and session duration, giving researchers and practitioners flexibility to configure protocols based on project needs. Safety-focused design elements and consistent output help promote controlled operation. This product is intended for research and wellness use only and is not intended to diagnose, treat, cure, or prevent any disease.
Key Features
- Advanced 4-mode neurostimulation technology
- Integrated tDCS, tPCS, tACS & tVNS
- Multi-modal neurostimulation platform
- Non-invasive stimulation technology
- Professional clinical design
- Four neurostimulation modalities in one system
- User-friendly operation
- Suitable for neurological rehabilitation environments
- Designed for professional neurotherapy applications
- Suitable for clinical and research environments
- Compact professional setup
- Advanced neuromodulation technology
Neurostimulation Modalities
Technical Specifications
General
- Main Unit Size & Weight: 88 × 55 × 15 mm, 140 g
- Display: 2-inch Color TFT Display
- Battery Charging Time: 2.5 Hours
- Charging Port: USB Type-C
- Battery Working Time: 8 Hours of Continuous Output
- Treatment Duration: 5 Minutes – 4 Hours
tDCS
- DC Current: 0 – 4.5 mA
- Waveform Modes: DC, Pulse
- Maximum Voltage Limit: 28 V
tACS
- AC Current: 0–4.5 mA Peak
- Frequency Range: 0.2 Hz – 80 Hz
- Waveform: Sine Wave
tVNS
- Frequency Range: 1 Hz – 1000 Hz
- Pulse Width Range: 50 µs – 500 µs
- Waveform Modes: Biphasic, Alternant
- Treatment Modes: Continuous, Intermittent
Accessories
- Sponge Electrode: 65 mm
- Headgear: Headband / Cap, M Size
- Lead Wire: 2.0 mm Pin, 1.5 m Length
- Ear Clip: Dual-Side Electrode
- Wire Fixing Clip: Black
- USB Cable: For Charging and Data Transfer
Additional tVNS Treatment Parameters Mentioned
- tVNS Frequency: 25 Hz
- Pulse Width: 200 µs
- Treatment Mode: Continuous
- Waveform: Biphasic
- Treatment Duration: 20 Minutes
- Recommended Treatment Dose: 20 Minutes per Day for 2 Weeks
tPCS
Transcranial Pulsed Current Stimulation — a pulsed electrical stimulation modality used in neurostimulation and rehabilitation research.

Applications
The 4-mode neurostimulation device for tDCS, tPCS, tACS, and tVNS can be incorporated into professional programmes involving:
- Neurological rehabilitation
- Neurorehabilitation
- Neurotherapy
- Brain stimulation research
- Motor rehabilitation research
- Cognitive rehabilitation research
- Non-invasive neuromodulation
- Physiotherapy and rehabilitation settings
- Clinical neurostimulation applications
- Professional rehabilitation programs


Benefits
- Four neurostimulation modalities in one professional device
- Provides a versatile multi-modal neurostimulation solution
- Supports different non-invasive stimulation approaches
- Suitable for structured neurological rehabilitation protocols
- Designed for professional clinical and research environments
- Convenient integrated system
- Suitable for modern neurotherapy and rehabilitation centres
- Supports professional neurostimulation applications

Highlights
- 4-Mode Neurostimulation Technology
- tDCS
- tPCS
- tACS
- tVNS
- Multi-Modal Neurostimulation
- Non-Invasive Stimulation
- Advanced Neuromodulation Platform
- Professional Clinical Design
- Neurorehabilitation Support
- Neurotherapy Applications
- Clinical & Research Use
- Modern Professional Setup


Why Choose the 4-Mode Neurostimulation Device?
The system combines tDCS, tPCS, tACS and tVNS within one professional platform, making it a practical solution for facilities requiring multiple non-invasive neurostimulation modalities.
It is suitable for rehabilitation centres, neurotherapy clinics, physiotherapy facilities and professional research environments where advanced neuromodulation technology is incorporated into neurological rehabilitation and research protocols.
4-Mode Neurostimulation Technology for Advanced Neurorehabilitation & Professional Neurotherapy




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