• Raythink FC435T-025A012FFL-B1 25mm Bi-Spectrum Thermal and 12mm 5MP Optical Bullet Camera design with Raythink logo and dual lens system
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Raythink FC435T-025A012FFL-B1 Bi-Spectrum Thermal Bullet Camera (25mm Lens)

  • Thermal Resolution: 384 x 288
  • Thermal Lens: 25mm
  • Pixel Interval: 12µm
  • NETD: < 40mK
  • Thermal FOV: 10 × 7.9°
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 53,999.00
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Stock Inquiry

Give us your details and we will contact you to confirm stock availability for Raythink FC435T-025A012FFL-B1 Bi-Spectrum Thermal Bullet Camera (25mm Lens).

SKU: FC435T-025A012FFL-B1

Detection Range

Pig
Kudu
Elephant
588mDetection
347mRecognition
174mIdentification
882mDetection
521mRecognition
260mIdentification
1765mDetection
1042mRecognition
521mIdentification

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-019A012FFL-B1 Key Features:

  • High-Resolution 384×288 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.
  • Long-Range 19mm Optics & 12mm Visible Lens: Combines a narrow 19mm thermal lens with a matched 12mm 5MP optical sensor, Bi-Spectrum Image Fusion, Picture-in-Picture, and 40m IR night illumination.
  • AI Tripwire & Intrusion Detection: Deep-learning video analysis classifies targets to deliver accurate line-crossing and intrusion alerts while suppressing false triggers.
  • Radiometric Temperature & Early Fire Detection: Real-time asset monitoring 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 FC435T-025A012FFL-B1 represents the maximum optical reach in the FC435T series , engineered specifically for ultra-long-range perimeter protection, large-scale critical infrastructure, and early fire prevention. Integrating an uncooled 384×288 12µm VOx thermal sensor with a telephoto 25mm thermal lens capable of 1,000 m human detection, it delivers concentrated pixel density at extreme stand-off distances. Paired with a 12mm 5MP optical sensor, it guarantees uninterrupted 24/7 target identification and alarm verification through total darkness, dense smoke, rain, and fog

Optical Performance & Long-Range Reach

  • Ultra-Long-Range 25mm Thermal Optic: Features a narrow, high-magnification thermal field of view that extends human detection out to 1,000 m, purpose-built for extended straight-line perimeters and border control.
  • 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 heat anomalies directly onto crisp visible video streams.

Ideal Applications

  • Extended Boundary Runs & National Borders: Narrow, long-reach thermal imaging maximizes stand-off detection to catch human intrusions up to 1 km out.
  • Utility-Scale Solar Parks & Farmland: Securing wide, open agricultural plots and remote photovoltaic perimeters without blind spots.
  • Large Industrial Corridors & Transport Depots: Deep yard coverage across rail yards, shipping terminals, and logistics container parks.
  • Substations & Power Transmission Pylons: Stand-off radiometric monitoring of high-voltage transformers and switchgear well beyond 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 Resolution384 x 288
Pixel Pitch12 µm
NETD< 40 mK
Thermal Lens25 mm
Focal Ratio (Aperture)F1.0
Field of View10 × 7.9
Focus ModeFixed Focus
Detection Range (1.7m Subject)1000 m
Optical & Night Vision
Optical Sensor5MP 1/2.8" Progressive Scan CMOS
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