Key Features
60° Directional Beamforming: Creates a precise “voice corridor” to capture speech only within the target area, suppressing off-axis noise by ≥12dB.
4K UHD Visuals with PDAF: 12-Megapixel CMOS sensor with Phase Detection Auto Focus for near-instant, sharp imaging at resolutions up to 4000×3000.
Pro-Acoustic Suite (DPUS): Features Directional Pickup and Sound Isolation, AEC (Echo Cancellation), and HVE (Human Voice Enhancement).
Single USB-C Integration: Audio, 4K Video, and Power delivered via a single 3-meter USB Type-C cable.
Optimized for Interaction: Best-in-class performance within a 3-meter range, perfect for individual interaction terminals and digital humans.
Hardware Robustness: 314mm linear array design, ideal for integration into large screens and sleek interactive displays.
Technical Specifications
Audio & Beamforming Specs
| Item | Specification |
| Mic Configuration | 2-Channel Linear Directional MEMS Array |
| Pickup Angle | ≥60° (Forward Directional) |
| Optimal Distance | 2~5 Meters |
| Off-axis Suppression | ≥12 dB (Voice isolation outside pickup angle) |
| Noise Reduction | ≥20 dB |
| Acoustic Suite | AEC, BF, DPUS, NS, AGC |
| Audio Resolution | 48KHz @ 16bit / UAC 1.0 Support |
| SNR / Sensitivity | 65 dB(A) / -26 ±1 dBFS |
4K Camera Specifications
| Item | Specification |
| Sensor Type | 1/2.5” CMOS (1.4µm x 1.4µm) |
| Max Resolution | 12MP (4000*3000 @ 15fps) / 4K @ 30fps |
| Focus Technology | PDAF (Phase Detection Auto Focus) |
| Optical Props | FOV 72° / Aperture F1.8 / 6P+IR Lens |
| Output Formats | MJPG / YUV |
| Low Light Perf. | 0.1 Lux @ F1.2 |
General & Mechanical
| Item | Specification |
| Interface | USB Type-C (3-meter cable included) |
| Power Consumption | 2W (5V ±5%) |
| Mainboard Size | 314.1mm x 35.7mm x 26.5mm |
| System Compatibility | Windows, Android 5.1+, Linux (Ubuntu), macOS |
| Operating Temp | -10°C to +60°C |
Typical Applications
Interactive Kiosks: Privacy-focused voice input for self-service terminals in noisy halls.
Digital Human Terminals: High-fidelity 4K visual and directional audio for virtual avatars.
Professional Video Conferencing: Focused pickup for individual speakers in shared spaces.
Smart Retail Displays: Targeted voice interaction for customer service screens.
