07U2
Exceptional monochrome sensitivity for imaging beyond ordinary lighting conditions. The Watec WAT-07U2 delivers clean, detailed Full HD video for security, surveillance, machine vision, medical imaging, and other precision applications where contrast and low-light performance are critical. Its adjustable CS mount provides the optical flexibility needed for specialized lenses and custom system designs.
A 1/2.8-inch CMOS sensor with 1945 × 1097 effective pixels supports selectable output up to 1920 × 1080 at 30 fps. Minimum illumination reaches 0.002 lx at F1.4 with AGC at 36 dB and the shutter off. USB Video Class operation, USB bus power, adjustable imaging controls, digital zoom, and an external snapshot trigger make the compact WAT-07U2 a powerful foundation for embedded and professional imaging systems.
The Watec WAT-07U2 is a compact Full HD monochrome camera designed for USB 2.0 imaging systems. Its 1/2.8-inch CMOS sensor provides 1945 × 1097 effective pixels, progressive scanning, and selectable output resolutions up to 1920 × 1080.
Full HD Monochrome Imaging
The monochrome imaging system delivers detailed black-and-white video without color-filter processing. Horizontal resolution exceeds 800 TV lines at the center of the image.
High-Sensitivity Performance
Minimum illumination is 0.002 lx at F1.4 with AGC at 36 dB and the shutter off. Adjustable gain, exposure, gamma, brightness, contrast, sharpness, backlight compensation, and low-light compensation provide control over image reproduction in changing lighting conditions.
Selectable Video Formats and Frame Rates
The WAT-07U2 supports MJPG and YUY2 video formats. MJPG output supports up to 30 fps at 1920 × 1080, 1280 × 720, 640 × 480, and 320 × 240. YUY2 output supports 5 fps at 1920 × 1080, 7.5 fps at 1280 × 720, and up to 30 fps at 640 × 480 and 320 × 240.
USB 2.0 Integration
USB Video Class operation supports connection through a high-speed USB 2.0 interface. The camera receives 5 VDC power through the USB connection and consumes approximately 0.65 W. A USB cable shorter than 3.0 meters is recommended.
External Snapshot Control
A two-pin GPIO connector provides external snapshot triggering. Activating the trigger temporarily stops the video stream, captures a still image, and then resumes video output. Available still-image resolutions include 1920 × 1080, 1280 × 720, 640 × 480, and 320 × 240.
Digital Zoom and Monochrome Controls
Resolution-dependent digital zoom provides 1×, 1.38×, and 2.25× settings at 640 × 480, and 1×, 1.2×, and 1.5× settings at 1280 × 720. Sensor Sense HIGH and LOW settings provide additional sensitivity control for changing illumination levels.
Flexible Lens Integration
The adjustable CS mount supports back-focus adjustment for system integration. C-mount lenses can be attached with the optional 30CMA-R adapter, while miniature lenses can be installed with compatible M12 adapters.
Compact Construction
The camera weighs approximately 35 grams and operates from −10°C to +50°C. Standard accessories include a camera bracket, hex wrench, external snapshot cable, and USB cable.
Downloads
Specifications
| Specification | WAT-07U2 |
|---|---|
| Camera Type | Full HD monochrome USB 2.0 camera |
| Image Sensor | 1/2.8-inch CMOS |
| Effective Pixels | 1945 (H) × 1097 (V) |
| Unit Cell Size | 2.9 µm (H) × 2.9 µm (V) |
| Imaging | Monochrome |
| Synchronization | Internal |
| Scanning System | Progressive |
| Output Resolutions | 1920 × 1080, 1280 × 720, 640 × 480, and 320 × 240 |
| Maximum Frame Rate | 30 fps |
| MJPG Frame Rates | 1920 × 1080: 30/15 fps; 1280 × 720: 30/15 fps; 640 × 480: 30/15 fps; 320 × 240: 30/15 fps |
| YUY2 Frame Rates | 1920 × 1080: 5 fps; 1280 × 720: 7.5 fps; 640 × 480: 30/15 fps; 320 × 240: 30/15 fps |
| Compression Formats | MJPG and YUY2 |
| Horizontal Resolution | More than 800 TV lines at image center |
| Minimum Illumination | 0.002 lx at F1.4, AGC 36 dB, shutter off |
| Electronic Shutter | 1/30 to 1/8000 second |
| Fixed Slow Shutter | 1/15, 1/7.5, and 1/4 second |
| Automatic Gain Control | 0 to 36 dB |
| Manual Gain Control | 0 to 72 dB in 1 dB steps |
| Image Controls | Brightness, contrast, sharpness, gamma, gain, backlight compensation, exposure, power-line frequency, low-light compensation, and Sensor Sense |
| Digital Zoom at 640 × 480 | 1×, 1.38×, and 2.25× |
| Digital Zoom at 1280 × 720 | 1×, 1.2×, and 1.5× |
| USB Standard | High-speed USB 2.0 |
| USB Device Class | USB Video Class |
| External Control | Two-pin external snapshot trigger |
| Still-Image Resolutions | 1920 × 1080, 1280 × 720, 640 × 480, and 320 × 240 |
| Still-Image Formats | BMP with YUY2; JPEG with MJPG |
| Lens Mount | CS mount with adjustable back focus |
| Power Supply | 5 VDC through USB |
| Power Consumption | Approximately 0.65 W / 130 mA |
| Recommended USB Cable Length | Shorter than 3.0 meters |
| Operating Temperature | −10°C to +50°C |
| Storage Temperature | −30°C to +70°C |
| Operating and Storage Humidity | 95% RH or less, without condensation |
| Weight | Approximately 35 g |
| Included Accessories | Hex wrench, camera bracket, external snapshot cable, and USB cable |
| Recommended Computer | Intel Core i-series processor, 2 GB or more RAM, USB 2.0 port, and display resolution of at least 1920 × 1080 |
| Operation-Confirmed OS | Windows 10, 32-bit and 64-bit |
FAQ
What is the WAT-07U2?
The WAT-07U2 is a compact Full HD monochrome USB 2.0 camera with a 1/2.8-inch CMOS sensor, progressive scanning, and selectable output up to 1920 × 1080.
What resolutions and frame rates are available?
MJPG provides up to 30 fps at 1920 × 1080, 1280 × 720, 640 × 480, and 320 × 240. YUY2 provides 5 fps at 1920 × 1080, 7.5 fps at 1280 × 720, and up to 30 fps at 640 × 480 and 320 × 240.
What is the minimum illumination?
Minimum illumination is 0.002 lx at F1.4 with AGC at 36 dB and the shutter off.
Does the WAT-07U2 produce color images?
No. The WAT-07U2 is a monochrome camera and produces black-and-white images. Color controls such as hue, saturation, and white balance are not available.
What type of lens does the camera accept?
The camera has an adjustable CS mount. A C-mount lens can be installed with the optional 30CMA-R adapter, and compatible M12 miniature lenses can be installed with the appropriate adapter.
Does the WAT-07U2 support an external snapshot trigger?
Yes. A two-pin GPIO connector supports external snapshot triggering at 1920 × 1080, 1280 × 720, 640 × 480, or 320 × 240.
Does the WAT-07U2 support digital zoom?
Yes. Digital zoom settings are 1×, 1.38×, and 2.25× at 640 × 480, and 1×, 1.2×, and 1.5× at 1280 × 720.
How is the camera powered?
The camera receives 5 VDC power through its USB connection and consumes approximately 0.65 W.
What image controls are available?
Available controls include brightness, contrast, sharpness, gamma, gain, backlight compensation, exposure, power-line frequency, low-light compensation, Sensor Sense, and resolution-dependent digital zoom.
What operating system has confirmed operation?
Operation has been confirmed with 32-bit and 64-bit versions of Windows 10.