• Front right angle of RIX STRIDE ST6 Lite thermal security monocular showing the 25mm lens and orange top buttons
  • Rear left view of RIX STRIDE ST6 Lite thermal night vision camera showing the large eye cup and 640x512 display
  • Left profile of the compact RIX STRIDE ST6 Lite thermal optic highlighting the diopter focus knob and 25mm lens
  • Underside view of the RIX STRIDE ST6 Lite thermal imaging security camera showing mounting points for helmet attachment
  • Security guard holding the RIX STRIDE ST6 Lite handheld thermal monocular with 1300m detection range during patrol
  • RIX STRIDE ST6 Lite thermal monocular mounted to a security helmet for hands-free observation and night surveillance
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STRIDE ST6 Lite Helmet Mounted Thermal Imaging Monocular

  • Thermal Resolution: 640x512
  • Thermal Lens: 25mm
  • Pixel Interval: 12µm
  • NETD: < 20mK
  • Thermal FOV: 17.5 × 13.1°
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 34,499.00
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Detection Range

Pig
Kudu
Elephant
765mDetection
347mRecognition
174mIdentification
1147mDetection
521mRecognition
260mIdentification
2294mDetection
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

Rix Stride ST6 Lite Key Features:

  • 2-in-1 Multi-Function Design: Use as a traditional handheld monocular or mount to a helmet for hands-free operation.
  • High-Resolution Sensor: Features a 640 × 512 thermal sensor with a 12 μm pixel interval for exceptional image clarity.
  • Long-Range Detection: Capable of detecting heat signatures up to 1,300 meters (1,423 yards) away.
  • True 1× Magnification: Native 1× base magnification provides a natural viewing angle suitable for walking while helmet-mounted, with up to 6× digital zoom.
  • Exceptional Thermal Sensitivity: An NETD rating of <20 mK ensures excellent detail recognition even in challenging weather with low thermal contrast.
  • Ultra-Lightweight Build: Ergonomic and compact design weighing only 205 grams (0.45 lbs) to prevent neck fatigue during extended use.
  • Replaceable Power Supply: Runs on a single, rechargeable 18650 battery (70mm length) for up to 4 hours of continuous use.
  • Integrated Media Recording: Built-in 32 GB memory for capturing high-quality .mp4 video and .jpg photos during observation.
  • Wi-Fi & App Integration: Connects seamlessly to the RIX+ app via a Wi-Fi hotspot for live viewing and file management.
  • Rugged Reliability: IP67-rated housing ensures the device is fully waterproof and dustproof for all-weather deployment.

Product Overview
Ultimate Hands-Free Thermal Surveillance The RIX STRIDE ST6 Lite is a highly versatile, 2-in-1 thermal imaging monocular specifically engineered for professional security personnel, search and rescue teams, and perimeter observation. Designed to be operated either as a traditional handheld scanner or mounted directly to a helmet for hands-free operation, this compact thermal camera provides unparalleled situational awareness in total darkness or adverse weather conditions.
High-Resolution Thermal Performance Equipped with an advanced 640 × 512 thermal sensor and a highly sensitive NETD of <20 mK, the STRIDE ST6 Lite detects minimal temperature differences to deliver crisp, detailed imagery. Combined with a 25mm, F1.0 optical lens and an OLED 1024 × 768 display, security operators can easily identify heat signatures and monitor subjects at a base detection range of up to 1,300 meters.
Built for Tactical Mobility Weighing just 205 grams, the ST6 Lite is designed for long-duration use without causing operator fatigue. It features a native 1× magnification, providing a natural field of view that is perfectly suited for safe walking and situational navigation while the device is helmet-mounted. When closer inspection is required, the 1× to 6× digital zoom allows users to push in on distant subjects quickly.
Seamless Connectivity and Recording Capture critical operational footage directly on the device with 32 GB of built-in storage for both MP4 video and JPG photo recording. The STRIDE ST6 Lite also features a built-in Wi-Fi hotspot, allowing operators to connect the thermal optic to the RIX+ app for live streaming, remote viewing, and easy file downloads directly to a smartphone or tablet.
All-Weather Durability Built to withstand demanding environments, the ST6 Lite features an IP67 waterproof and dustproof rating, ensuring flawless operation in heavy rain or harsh outdoor conditions. It is powered by a single, widely available 18650 replaceable battery, providing up to 4 hours of continuous thermal surveillance.

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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
Thermal Resolution640x512
Pixel Pitch12 µm
NETD< 20 mK
Thermal Lens25 mm
Focal Ratio (Aperture)F1.0
Field of View 17.5° × 13.1
Magnification1x-6x
Focus ModeManual Focus
Frame Rate50 Hz
Detection Range (1.7m Subject)1300 m
System & Display
Display InfoOLED 1024 × 768
Screen BrightnessYes
Screen ContrastYes
Digital Zoom6x
Color PalettesWhite Hot, Black Hot, Red Hot, Red Monochrome, Green Monochrome, Color
Image ModesWeather mode (Sun / Rain)
Eye Relief20
Diopter Range-5D to +5D
Display FunctionsDigital zoom, Weather mode, EIS Status, Auto image correction status, Wi-Fi status, Clock
Defective Pixel CorrectionYes
Electronic StabilizationYes
Storage Capacity32
Media Capacity32
Media Format.JPEG, .MP4
Recording CapabilitiesVideo Recording, Image Capture
Battery Type18650 (70 mm length)
Battery Life4
Power Supply5 V (Type-C USB)
Battery Indicator HUDYes
Polarity ProtectionYes
Overvoltage ProtectionYes
Connectivity & Software
Wi-Fi HotspotSupported
Supported OSiOS, Android
Multilingual SupportYes
Android AppDownload App
iOS AppDownload App
Physical & Environmental
Protection Level (IP Rating)IP67
Operating Temperature -20 ℃ to +50 ℃
Storage Temperature-20 ℃ to +50 ℃
Dimensions & Weight129 × 71 × 47 mm; 205g
Tripod Mounting1/4 inch screw hole and M5 screw hole
EMC CertificationsCE, RoHS
What's in the Box
Box ContentsSTRIDE Series Thermal Imaging Monocular
Battery Charger
USB Type C Cable
18650 Battery × 1
Lens Cloth, Adapter Kit × 2