I. Product Overview: An All-Round Imaging Solution Combining Portability and HD Quality

The Qtenboard  is an 8-megapixel (8MP) USB2.0 camera designed specifically for professional imaging needs. It features a compact and foldable design, balancing easy storage and stable usage. Equipped with a Sony 1/2.8-inch CMOS distortion-free HD lens, it supports 4K (3840×2160) ultra-high definition resolution and 30FPS smooth image quality. Combined with a 120° ultra-wide viewing angle and an optional matrix microphone, it delivers clear images and sound to users.

The camera supports 360° horizontal free rotation, EPTZ (Electronic Pan-Tilt-Zoom) for resolutions below 4K, and remote control functionality. With a USB2.0 interface, it enables plug-and-play operation without the need for drivers, and is compatible with Windows/Android/Linux systems. It can be installed on desktops, wall-mounted, or used with a tripod directly, making it an ideal imaging device for meeting communications, anchor live streaming, and online video calls.

II. Core Highlights: Six Core Advantages, Defining HD Imaging Standards

1. 4K Ultra-HD Image Quality, Smooth and No Motion Blur

• Resolution & Frame Rate: Supports dual-specification output of 4K (3840×2160) @30FPS and 1080P (1920×1080) @60FPS. The image is delicate without smear (motion blur) and remains stable and smooth even in dynamic scenes.
• Hardware Configuration: Adopts a Sony 1/2.8-inch CMOS sensor with a maximum effective pixel count of 3840×2160 and a pixel size of 1.55um×1.55um. Matched with a 7.5mm distortion-free lens, it restores true colors and details, avoiding edge stretching and distortion of the image.
• Intelligent Image Optimization: Equipped with automatic AEC (Automatic Exposure Control), automatic Gain, and automatic White Balance. Even in complex lighting environments such as strong light or low light, it still maintains uniform image brightness and accurate colors.

2. Remote Control + Flexible Operation, More Convenient to Use

• Dedicated Remote Controller: Comes with a standard remote controller, supporting functions such as screen switching, zooming, and photo taking. No need to operate the camera at close range; the viewing angle can be adjusted quickly during meetings/live streams.
• 360° Free Rotation: The camera body supports 360° horizontal rotation. Combined with a 120° ultra-wide viewing angle, it can cover a larger space (such as all participants in a conference room or a panoramic view of a live streaming scene) without frequent movement of the device.
• EPTZ Electronic Pan-Tilt-Zoom: Supports EPTZ (Electronic Pan-Tilt-Zoom) function for resolutions below 4K. The image can be zoomed in/out and panned through control to accurately focus on target areas (such as meeting speakers or live streaming exhibits).

3. Optional Matrix Microphone, HD Sound Pickup Without Noise

• Professional Sound Pickup Configuration: Optional "intelligent algorithm microphone" with 4-meter long-distance sound pickup, paired with two noise-reduction conference microphones, effectively filtering out environmental noise (such as keyboard sounds and background noise).
• Scenario Adaptation: In meeting scenarios, it can clearly capture multi-person conversations; in live streaming scenarios, the anchor's voice is clear and transparent. No additional microphones are needed, simplifying device deployment.

4. Plug-and-Play, Multi-System Compatibility

• USB2.0 High-Speed Transmission: Uses a USB2.0 interface for fast and stable transmission. No driver installation is required; it can be used immediately after connecting to a computer/terminal device, reducing operational thresholds.
• Full System Compatibility: Perfectly compatible with mainstream systems such as Windows XP/Vista/7, Android, and Linux. It can be connected to laptops, desktops, Android terminals, and other devices to meet the needs of different usage scenarios.

5. Foldable Design, Multi-Scenario Installation

• Portable Storage: Adopts a foldable structure with a body size of only 150mm×30mm×55mm. After folding, the volume becomes smaller, facilitating storage and carrying, suitable for mobile office, outdoor live streaming, and other scenarios.
• Flexible Installation: Supports three installation methods—direct desktop placement, wall mounting, and tripod connection (requires adapter interface). It can be flexibly deployed according to environments such as conference tables, live streaming stands, and walls.

6. Wide-Temperature Stable Operation, Strong Durability

• Operating Temperature Range: Supports stable operation at -10℃~60℃. Even in special environments such as low-temperature conference rooms and high-temperature live streaming studios, the device can still maintain normal operation, avoiding image freezes or shutdowns caused by temperature issues.
• Low-Power Design: The power supply requirement is only 5V±5%, and the working current is 260mA at 4K resolution. It saves energy, reduces device heat generation, and extends service life.

III. Detailed Specifications: Professional Configuration at a Glance

IV. Application Scenarios: Three Core Fields, Full-Scenario Coverage

V. Packaging & After-Sales Service: Quality Assurance, Worry-Free Service

1. Standard Packaging List

• 1×Qtenboard QM-M2101 Camera Host
• 1×Dedicated IR Remote Controller
• 1×USB2.0 Data Cable (Type-C interface, compatible with devices)
• 1×User Manual (including installation and operation guides)
• 1×Wall-Mount/Desktop Installation Accessories (optional, depending on purchase specifications)

2. After-Sales Service Support

• Quality Guarantee: Provides a 12-month product warranty. Free repair or replacement service is available for non-human damage.
• Technical Support: The official team provides remote technical consultation to help solve issues such as device connection and image quality adjustment.