384×288 Ultra-Compact Uncooled LWIR Module
Long-wave IR (LWIR): 8–14 μm
SPECTRA L04C is an ultra-compact uncooled LWIR module with a 384×288/12 μm VOx detector, ≤23 g weight, CVBS/USB-UVC/BT.656 video, dual-range thermometry and 4.6–75 mm athermal lens options.
The SPECTRA L04C integrates a 384×288/12 μm uncooled VOx detector, image-processing electronics and a precision mechanical structure into a 26×26×21.1 mm body weighing less than 23 g. It outputs clear, stable thermal video over CVBS, USB (UVC) and BT.656, supports dual-range radiometric measurement from -20 °C to 650 °C, and accepts an optional family of athermal fixed-focus lenses from 4.6 mm to 75 mm. With RS232 / UART / RS422 / RS485 control, comprehensive power protections and a fully controlled supply chain, the SPECTRA L04C drops quickly into fire-spot detection, perimeter security, electrical equipment monitoring, tank level gauging, vehicle-mounted pedestrian & vehicle detection and wildlife observation systems.
| Material | Uncooled VOx |
| Array Format | 384×288 |
| Pixel Size | 12μm |
| NETD | ≤40mK @ F1.0, 25℃ |
| Spectral Band | 8–14μm |
| Standard Lens | 25 mm F1.0 athermal fixed-focus |
| Optional Focal Lengths | 4.6 / 6.6 / 9.1 / 13 / 19 / 35 / 50 / 75 mm |
| Field of View (25 mm) | 10.5°(H)×7.9°(V) (est.) |
| DRI (25 mm, est.) | 294/73/37 m |
| Measurement Range | -20–150 °C / 140–650 °C |
| Accuracy | ±2 °C or ±2 % |
| Frame Rate | Up to 50 Hz |
| Scene Modes | Indoor / Outdoor / Manual |
| Image Modes | Linear / Normal / Low-temp / High-temp |
| Image Algorithms | NUC / digital noise reduction / digital detail enhancement |
| Color Palettes | 6 (white hot / black hot / iron red / inverse iron red / rainbow / feather red) |
| Digital Zoom | ×1 / ×2 / ×4 |
| Mirror | Horizontal / Vertical |
| Video Output | CVBS / USB (UVC) / BT.656 |
| Control Interface | RS232 / UART / RS422 / RS485 |
| Supply Range | DC 5–12V |
| Power Consumption | ≤1W |
| Protection | Over-current / over-voltage / reverse-polarity / surge suppression |
| Dimensions | 26×26×21.1 mm (excl. lens & connector) |
| Weight | ≤23 g |
| Mounting | 6×M1.6 threaded holes |
| Operating Temp. | -20℃～+60℃ |
| Storage Temp. | -45℃～+85℃ |
| Humidity | 5%–95%, non-condensing |
| Vibration | Random vibration 6.06 grms, 3 axes |
| Shock | 60 g / 4 ms, 3 axes 6 directions |
Specifications subject to change without notice. D/R/I: estimated detection / recognition / identification range (m), Johnson criteria, standard target 1.8 m × 0.5 m; FOV and DRI for optional lenses available on request. Actual range varies with scene and target.
Spectra L04U is an ultra-compact infrared module built around a 384×288-resolution infrared detector with a choice of optical lenses, an image processing board and a high-load-bearing mechanical structure.
Spectra L04T is an infrared module built on our high-refresh-rate 12 μm WLP-packaged detector and the 2nd-generation in-house Asic-ISP image processor.
SPECTRA L06C is an ultra-compact uncooled LWIR module with a 640×512/12 μm VOx detector, ≤23 g weight, CVBS/USB-UVC/BT.656 video, dual-range thermometry and 4.6–75 mm athermal lens options.
See the module and related imaging technology in real field footage.
Outdoor footage from a 640×512 thermal camera fitted with a 35 mm lens, focused on image clarity, field of view, and target presentation.
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Multiple 640-channel thermal views are stitched into a 270-degree panorama for wide-area observation and continuous scene awareness.
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Perimeter Security
Explore border & perimeter security applications
Electrical Equipment Monitoring
Explore power & energy inspection applications
Fire Point Detection
Explore industrial inspection & monitoring applications
Vehicle-Mounted Detection
Explore vehicle-mounted vision applications
Each card above links to a dedicated application page covering integration considerations, recommended module pairings and typical configurations. Don't see your scenario? Contact us for a tailored proposal.
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