• Raythink FC465T-035A012FFL-B2 bi-spectrum thermal bullet camera featuring a 640×512 resolution thermal core
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Raythink FC465T-035A012FFL-B2 Bi-Spectrum Thermal Bullet Camera (35mm Lens)

  • Thermal Resolution: 640 x 512
  • Thermal Lens: 35mm
  • Pixel Interval: 12µm
  • NETD: < 40mK
  • Thermal FOV: 12.5 × 10.0°
What do these specs mean?

Understanding Thermal Specs

Thermal Resolution

Think of this like a TV screen (e.g., 1280x1024). A higher number means more pixels. More pixels give you a sharper, more detailed image, allowing you to digitally zoom in much further before the image gets blurry or pixelated.

Thermal Lens

Similar to a camera lens, measured in millimeters (e.g., 50mm). A larger lens gathers more thermal energy and "sees" further, giving you a longer detection range. However, larger lenses typically result in a narrower field of view.

Pixel Interval (Pitch)

The physical distance between pixels on the sensor, measured in microns (e.g., 12µm). A smaller number means the pixels are packed tighter together, which produces a crisper image and extends your optical magnification without needing a massive lens.

NETD (Thermal Sensitivity)

Measures how tiny of a temperature difference the device can detect. Lower is better (e.g., < 15mK beats < 25mK). A lower NETD means you get a much clearer picture in terrible weather (rain, thick fog, high humidity) and superior contrast between the animal and its surroundings.

Thermal FOV (Field of View)

How wide of an area you can see at once. A wider FOV is excellent for scanning large areas quickly to spot movement. A narrower FOV usually means the device has higher magnification, perfect for identifying specific targets at long distances.

R 69,199.00
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SKU: FC465T-035A012FFL-B2

Detection Range

Pig
Kudu
Elephant
824mDetection
486mRecognition
243mIdentification
1235mDetection
729mRecognition
365mIdentification
2471mDetection
1458mRecognition
729mIdentification

Understanding the Math

We believe in honest, real-world field specifications.

Detection ranges are calculated by taking the manufacturer's baseline testing and physically scaling it to the average height of the target animal.

Recognition & Identification are calculated using Johnson's Criteria—the military standard for thermal optics. By analyzing the physical properties of the camera's lens and sensor pitch, we calculate exactly when the target will take up enough pixels on your screen to be clearly identified.

Note: High humidity, thick coats, and environmental background temperatures will reduce these maximum optical distances in the field.
Key Features & Highlights

FC435T-035A012FFL-B2 Key Features:

  • Flagship 640×512 Thermal Core: Built with an uncooled 12µm VOx detector (NETD < 40mK @ 25°C, F#1.0) operating across the 8–14µm spectral range for crisp thermal contrast and fine scene detail.
  • Maximum 35mm Reach & 1,400m Detection: Telephoto 35mm fixed thermal optic provides the longest reach and tightest FOV in the lineup, paired with a 12mm 5MP optical sensor, Bi-Spectrum Image Fusion, Picture-in-Picture, and 40m IR night illumination.
  • AI Tripwire & Intrusion Detection: Dual-spectrum VCA classifies human and vehicle targets to deliver accurate line-crossing and intrusion alerts while suppressing environmental false triggers.
  • Radiometric Temperature & Early Fire Warning: Monitors asset temperatures from -20°C to +550°C (±2°C or ±2% accuracy) across 4 measurement rules, paired with intelligent fire point detection.
  • Industrial IP66 Durability & Flexible I/O: Built in an IP66-rated weatherproof housing (-40°C to +70°C), supporting PoE+ (IEEE 802.3at) or DC 12V, 2-way audio, 2× alarm in / 2× relay out, and up to 256GB MicroSD local storage.
Product Overview

The Raythink FC465T-035A012FFL-B2 provides the ultimate optical reach in the FC4 series, purpose-built for extreme stand-off perimeter surveillance, national borders, and long-range fire prevention. By pairing a high-resolution 640×512 12µm uncooled VOx thermal detector with a telephoto 35mm thermal lens, this model achieves human detection up to 1,400 m. While delivering the narrowest field of view in the product line, it concentrates thermal pixel density down extended corridors to ensure uninterrupted 24/7 detection and alarm verification through complete darkness, dense smoke, rain, and fog.

Optical Performance & Extreme Stand-Off Reach

  • Ultra-Narrow 35mm Telephoto Optic: The most focused field of view in the series, engineered to eliminate pixel dispersion over extreme distances and extend human detection out to 1,400 m along straight boundaries.

  • Matched 12mm 5MP Optical Module: Paired with a 12mm visible sensor and high-output 40m IR night illumination, enabling real-time Bi-Spectrum Image Fusion and Picture-in-Picture (PiP) modes to overlay sharp thermal heat signatures directly onto detailed optical video.

Ideal Applications

  • Extreme-Distance Linear Boundaries & Borders: Purpose-built for long, straight perimeter runs where maximum stand-off range catches intrusions out to 1.4 km, minimizing camera count along vast borders.

  • Critical Pipeline & Railway Corridors: Narrow FOV aligns down straight right-of-ways, pipeline tracks, and rail links without wasting horizontal pixels on irrelevant off-target areas.

  • Large Coastal & Waterway Perimeters: Monitoring straight approach channels, sea-wall perimeters, and port boundary fences where wide lenses lose target resolution.

  • High-Voltage Transmission Corridors: Stand-off radiometric monitoring of distant pylon junctions and overhead power transmission lines where equipment must remain far outside hazardous high-voltage zones.

  • Utility-Scale Solar Parks & Linear Fencelines: Securing long, straight boundary runs where extended stand-off distance reduces total camera deployment count.

  • Rail Corridors & Logistics Yards: Deep-lane surveillance across container terminals, rail sidings, and straight transport thoroughfares.

  • Substations & Power Transmission Assets: Stand-off radiometric monitoring of high-voltage transformers, switchgear, and busbars from safe distances well outside flashover hazard zones.

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Technical Specifications

While we strive for absolute accuracy, manufacturer specifications and hardware configurations are subject to change without prior notice. For mission-critical applications, we recommend consulting our team to verify current technical data.

Thermal Specifications
Sensor TypeVOx, uncooled FPA detector (LWIR FPA)
Thermal Resolution640 x 512
Pixel Pitch12 µm
NETD< 40 mK
Thermal Lens35 mm
Focal Ratio (Aperture)F1.0
Field of View12.5 × 10.0
Focus ModeFixed Focus
Detection Range (1.7m Subject)1400 m
Optical & Night Vision
Optical Sensor5MP 1/2.8" Progressive Scan CMOS
Optical Lens12mm
Thermography & Measurement
Measurement Range-20°C to +550°C
Temperature Accuracy±2°C or ±2%
System & Display
Color PalettesWhite Hot, Black Hot, Ironbow, Rainbow
Image ModesBi-Spectrum Image Fusion, Dual-Spectrum (thermal & visible)
Storage CapacityMicro SD card slot up to 256GB
Recording CapabilitiesSupports automated Video recording and Snapshot capture directly tied to alarm linkage actions
Power Consumption<8W
Connectivity & Software
Video CompressionH.265 / H.264
Supported OSWeb GUI access via modern browsers; VMS supports Windows
Multilingual SupportYes
iOS AppDownload App
Physical & Environmental
Protection Level (IP Rating)IP66
Operating Temperature-40°C to +70°C (<95% RH)
Relative Humidity<95% RH
Dimensions & Weight319.5 × 121.5 × 103.6 mm
Safety CertificationsCE, ROHS, FIPS 140-3 Level 3
EMC CertificationsCE-EMC Test Report