Shop Thermal Drone Cameras

Thermal Drone Cameras and Payloads: Radiometric and Non-Radiometric Options for Inspection, Public Safety, and Agriculture

A drone thermal camera is a sensor that detects infrared radiation—heat emitted by objects — rather than reflected visible light. It converts that heat signature into a viewable image where warmer areas appear brighter and cooler areas appear darker (or vice versa depending on palette). Picking the right one comes down to three questions: what thermal resolution do you need, whether you need radiometric temperature measurement or just detection, and which aircraft you are mounting it on. This page covers the standalone thermal payloads DSLRPros stocks. If you fly a DJI Matrice 4T, Matrice 30T, DJI Mavic 3 Thermal, or Autel EVO II Dual 640T—all of which have thermal sensors built into the aircraft—visit those individual collection pages instead.

DSLRPros carries thermal and multi-sensor payloads from DJI, Teledyne FLIR, Sentera, Deepthink, and ACSL, covering platforms from the Matrice 300 RTK and Matrice 350 RTK to the Matrice 400, Inspired Flight IF800, and ACSL SOTEN aircraft. Each payload is described below with verified specifications and the specific aircraft platforms it supports.

Thermal Resolution Explained: 320x256, 640x512, and 1280x1024

Thermal resolution is the number of pixels in the sensor's detector array. More pixels means more detail in the thermal image, the ability to distinguish smaller temperature differences across a scene and identify smaller objects at greater distances.

320x256 (about 82,000 pixels) is the entry tier for professional thermal work. At this resolution you can detect a person-sized heat source from a few hundred meters in good conditions, identify large hotspots on a solar panel or roof, and conduct broad-area situational awareness in public safety operations. It is adequate for many search and locate applications where precise temperature measurement is not required. The standard Sentera 6X Thermal in this collection uses a 320x256 FLIR Boson core, making it the entry-tier thermal option for agricultural multispectral programs that also need heat signature data without the cost of the Pro's 640x512 detector.

640x512 (about 327,000 pixels) is the professional standard for inspection and public safety work. At four times the pixel count of 320x256, it resolves finer detail at the same altitude: smaller hotspots on electrical infrastructure, individual panel defects in a solar array, or a person-sized target at 600–800 m under good conditions. The Sentera 6X Thermal Pro, Gremsy VIO, ACSL SOTEN Thermal Camera, Deepthink S3, and Teledyne FLIR VUE TV128 all use 640x512 detectors. Note that the standard Sentera 6X Thermal uses a 320x256 FLIR Boson core — the key differentiator between the standard and Pro tiers is four times the thermal pixel density on the Pro.

1280x1024 (about 1.3 million pixels) is the native thermal resolution of the DJI Zenmuse H30T, a true high-resolution thermal core capturing at this resolution natively at 30fps, not through software upscaling or super-resolution processing. At this resolution, the thermal image resolves structural and electrical anomalies with enough spatial detail to support precision inspection workflows, individual conductor components on a power line, specific panel cells in a large solar installation, or thermal signatures embedded in a complex industrial scene from extended standoff distances. This is what separates the H30T from every other payload in this collection.

Thermal Payloads in This Collection: Specifications and Use Cases

The table below maps each payload to its thermal specification, compatible aircraft, and primary mission fit.

Payload Descriptions and Mission Contexts

DJI Zenmuse H30T (Matrice 300/350 RTK and Matrice 400): the highest-specification thermal payload in this collection. The H30T integrates five modules in a single stabilized gimbal, a zoom camera with 34x optical zoom (up to 400x hybrid), a wide-angle camera, a native 1,280x1,024 high-resolution thermal camera at 30fps (±2°C or ±2% accuracy, this is a true native thermal resolution, not a software-processed output), a 3,000 m laser rangefinder, and a NIR auxiliary light. Temperature measurement modes include Spot Meter, Area Measurement, and temperature alert thresholds. The H30T mounts to the Matrice 350 RTK, Matrice 300 RTK, and Matrice 400 via E-Port interface and is available at DSLRPros in a standalone version and a version bundled with DJI Care Enterprise. Confirm DSLRPros Care Extended Warranty eligibility for the H30T at time of purchase.

Sentera 6X Thermal Pro (Matrice 300/M350/M400 and IF800): six-band multispectral plus 20 MP RGB plus a 640x512 FLIR Boson radiometric thermal sensor in a single synchronized payload. The multispectral bands: Blue, Green, Red, Red Edge, Near-IR, and a sixth thermal-adjacent band, enable simultaneous collection of crop NDVI, NDRE, and canopy temperature in a single pass, eliminating the need for separate thermal and multispectral flights over the same field. The Pro variant offers enhanced sensitivity specifications over the standard 6X Thermal. Compatible with Matrice 300 RTK, Matrice 350 RTK, and Matrice 400 via DJI Skyport V2 interface, and with the Inspired Flight IF800 via its dedicated integration.

Sentera 6X Thermal (Matrice 300/M350/M400): same six-band multispectral and 20 MP RGB configuration as the Pro variant, but with a 320x256 FLIR Boson radiometric thermal core, four times fewer thermal pixels than the Pro's 640x512 detector. The standard variant is the lower-cost entry point for programs that need combined multispectral and thermal in a single flight where the Pro-tier thermal resolution is not required. Compatible with Matrice 300 RTK, Matrice 350 RTK, and Matrice 400 via DJI Skyport V2.

Inspired Flight Gremsy VIO (IF800 and IF1200): a hot-swappable multi-sensor gimbal payload for the Inspired Flight IF800 and IF1200 NDAA/Blue UAS platforms. The VIO integrates a 640x512 radiometric thermal sensor, a 4K zoom camera (20x optical, 30x super-resolution, 240x combined maximum zoom), and a 2,400 m laser rangefinder in a single stabilized mount. The hot-swap gimbal design enables rapid payload changes between missions without tools. Primary use cases are SAR, inspection, and public safety operations on programs requiring NDAA-compliant or Blue UAS certified aircraft.

ACSL SOTEN High Resolution Thermal Camera (ACSL SOTEN aircraft only): the SAMO thermal payload for the ACSL SOTEN drone system. It integrates a 64 MP visible camera alongside a 640x512 radiometric thermal sensor using the FLIR Hadron 640R core. The SAMO is IP54-rated and is only compatible with the ACSL SOTEN aircraft — it does not mount to any DJI or Inspired Flight platform. Designed for NDAA-compliant operations where both high-resolution visible and radiometric thermal imaging are required from a single payload.

Deepthink S3 Tri-Sensor Night Vision (Matrice 350 RTK and Matrice 400): a three-sensor payload combining a 640x512 thermal camera, a starlight-grade night vision optical camera operating down to 0.0001 lux, and a standard optical camera. Designed for nighttime public safety and wildlife operations where conventional visible imaging fails and thermal alone does not provide enough contextual detail. 

Teledyne FLIR VUE TV128 (Teledyne FLIR SIRAS drone only): a dual-sensor thermal and visible payload built exclusively for the Teledyne FLIR SIRAS quick-connect gimbal mount. The thermal sensor is a radiometric FLIR Boson at 640x512 with 5x thermal zoom, and the visible camera is 16 MP with 128x zoom, the "TV128" designation refers to the visual zoom, not the thermal resolution. FLIR MSX overlays visible-light edge detail onto the thermal image in real time for enhanced interpretation. It is not compatible with DJI, Inspired Flight, Autel, or ACSL aircraft, it mounts only to the SIRAS platform via its quick-connect system.

Which Thermal Option Fits Your Drone: A Decision Guide

What the Thermal Resolution Numbers Mean in the Field

• 320x256 (Sentera 6X Thermal): the entry thermal tier in this collection; sufficient for broad-area crop heat signature detection and agricultural thermal stress analysis where pixel-level spatial precision is less critical than multispectral data quality
• 640x512 (Sentera 6X Thermal Pro, Gremsy VIO, ACSL SOTEN Thermal, Deepthink S3, FLIR VUE TV128): the professional standard for inspection and public safety; at 120 m altitude produces approximately 8–10 cm ground sample distance per thermal pixel, sufficient to identify individual panel defects, electrical hotspots on transformer hardware, and person-sized targets at extended range; all are radiometric
• 1,280x1,024 native (Zenmuse H30T): a true high-resolution thermal core at this resolution natively — not software-processed or upscaled; delivers the spatial detail needed for precision power line component inspection, detailed industrial thermography, or any inspection workflow where 640x512 output creates documentation gaps in the deliverable

Radiometric vs. Non-Radiometric: When It Matters

A non-radiometric thermal camera shows you relative heat differences as an image. Hotter things appear brighter, cooler things appear darker. You can see that something is warmer than its surroundings, but the camera does not measure the actual temperature in degrees. This is sufficient for search and locate operations, basic situational awareness, and simple detection tasks where knowing relative heat distribution is enough.

A radiometric thermal camera—like every payload in this collection—assigns a calibrated temperature value in degrees Celsius or Fahrenheit to every pixel in the image. This enables spot temperature readings, area temperature measurements, automated alerts when a threshold is exceeded, and the generation of temperature-stamped reports that meet inspection standards. For utility inspection programs delivering certified hotspot reports, precision agriculture programs measuring canopy temperature differentials, or any workflow where documented temperature data is part of the deliverable, a radiometric payload is required. The H30T provides ±2°C or ±2% accuracy; the Sentera and Gremsy VIO payloads use the FLIR Boson radiometric core; the FLIR VUE TV128 uses the FLIR Boson radiometric core with 5x thermal zoom on the SIRAS platform.

Where Thermal Payloads Get Deployed

• Power line and electrical infrastructure inspection: DJI Zenmuse H30T's native 1,280x1,024 thermal core resolves connection-level hardware anomalies at safe standoff distances that 640x512 payloads cannot match; 34x optical zoom and 3,000 m laser rangefinder locates and GPS-tags targets for report documentation
• Solar farm inspection: 640x512 payloads (Sentera 6X Thermal Pro, Gremsy VIO, ACSL SOTEN, Deepthink S3, FLIR VUE TV128) detect underperforming panels, bypass diode failures, and cell hotspots across large arrays in a single mapping pass; Sentera 6X Thermal Pro adds simultaneous multispectral data for shading and vegetation interference analysis alongside its 640x512 thermal; the standard Sentera 6X Thermal provides 320x256 thermal at lower cost for programs where broad-area heat detection is sufficient
• Precision agriculture: Sentera 6X Thermal and 6X Thermal Pro provide canopy temperature measurement alongside six multispectral bands in a single flight — identifying water-stressed crops, irrigation non-uniformity, and heat-related plant stress before visible symptoms appear
• Search and rescue: 640x512 thermal sensors locate personnel in darkness, dense vegetation, smoke, and water — heat signature from a human body is detectable at hundreds of meters under good conditions; Gremsy VIO on IF800 adds a 2,400 m laser rangefinder for GPS target marking
• Firefighting and incident command: thermal cameras see through smoke to track fire perimeter spread and identify hotspots that persist beneath extinguished surface fire; temperature alert features on radiometric payloads flag areas exceeding defined thresholds in real time
• Building and roof inspection: radiometric thermal payloads detect moisture infiltration, insulation gaps, HVAC leaks, and thermal bridging in building envelopes from the air without physical access to the structure
• Nighttime and low-light public safety: Deepthink S3 Tri-Sensor combines thermal detection with 0.0001 lux starlight night vision for operations where thermal detection alone is insufficient — wildlife management, covert surveillance, and public safety operations requiring contextual optical detail alongside heat signature identification
• NDAA-compliant and Blue UAS programs: Sentera payloads on the IF800 and ACSL SOTEN Thermal Camera on the SOTEN aircraft provide thermal capability on fully NDAA-compliant platforms for government and defense-adjacent programs where DJI aircraft cannot be used

Frequently Asked Questions

Which payloads in this collection fit the Matrice 350 RTK or Matrice 300 RTK?

The DJI Zenmuse H30T, Sentera 6X Thermal, Sentera 6X Thermal Pro, and Deepthink S3 Tri-Sensor all mount to the Matrice 300 RTK and Matrice 350 RTK. The Sentera payloads use the DJI Skyport V2 interface. The H30T uses E-Port. The Deepthink S3 uses the Skyport V2 interface on the M350 RTK. Always confirm the specific gimbal mount version and current firmware compatibility with DSLRPros before purchasing.

Do I need radiometric data, or is standard thermal enough?

If your deliverable includes documented temperature measurements: hotspot reports for utilities, certified inspection outputs, or canopy temperature data for agriculture, you need a radiometric payload. Every payload in this collection is radiometric: the H30T, Sentera 6X Thermal, Sentera 6X Thermal Pro, Gremsy VIO, ACSL SOTEN Thermal, Deepthink S3, and FLIR VUE TV128 all produce calibrated per-pixel temperature data. The distinction within this collection is not radiometric versus non-radiometric, but rather sensor resolution, additional optical sensors, platform compatibility, and whether thermal stress measurement (for agriculture) or high-zoom standoff inspection (for utilities and public safety) is the primary mission driver.

What thermal resolution do I actually need?

For most professional inspection and public safety work, 640x512 is the appropriate standard—it resolves the level of detail that utility inspection, SAR, and agricultural analysis require. The DJI Zenmuse H30T is in a different tier entirely: it uses a native 1,280x1,024 thermal core, not a software-processed output, which resolves component-level thermal detail that 640x512 cannot. Note that the standard Sentera 6X Thermal uses a 320x256 FLIR Boson core rather than 640x512; the main differentiator between the 6X Thermal and 6X Thermal Pro is four times the thermal pixel density on the Pro variant.

Can I collect multispectral and thermal data in the same flight?

Yes, the Sentera 6X Thermal Pro combines a 640x512 FLIR Boson radiometric thermal sensor with six multispectral bands and a 20 MP RGB camera in a single synchronized payload. The standard Sentera 6X Thermal does the same with a 320x256 FLIR Boson core, the multispectral and RGB configuration is identical, but with four times fewer thermal pixels than the Pro. Both eliminate the need for separate thermal and multispectral flights over the same field. This configuration is available for the Matrice 300/350/400 via Skyport V2 and for the Inspired Flight IF800 via the dedicated 6X Thermal Pro IF800 variant.

My drone has a built-in thermal camera. Do I still need a payload from this page?

No. If you fly a DJI Matrice 4T, Matrice 4TD, Matrice 30T, DJI Mavic 3 Thermal, or Autel EVO II Dual 640T, those aircraft have integrated thermal cameras that are not removable. No external thermal payload is compatible with these aircraft. Visit the individual aircraft collection pages at DSLRPros for accessories and configuration options for those platforms.

What does the Deepthink S3 Tri-Sensor offer that a thermal-only payload does not?

The Deepthink S3 adds a starlight-grade optical camera rated to 0.0001 lux alongside its 640x512 thermal sensor. This means you can operate in near-total darkness and retain full-color optical video for situational awareness and subject identification, rather than relying on thermal alone. Thermal imaging detects heat but does not provide color, texture, or facial-detail imagery; the Deepthink S3 combines both in one payload for nighttime operations where identity confirmation or contextual scene detail is operationally required alongside heat detection. Note: currently sold out at DSLRPros.

Shop Thermal Drone Payloads at DSLRPros

The right thermal payload depends on your aircraft, your mission, and whether you need calibrated temperature data or detection capability. DSLRPros stocks thermal payloads from DJI, Teledyne FLIR, Sentera, Deepthink, and ACSL, covering the Matrice 300/350/400 platform family, the Inspired Flight IF800 and IF1200, and the ACSL SOTEN. Our pre-sale team matches payloads to platforms and mission requirements before you order, so you receive hardware that is compatible and correctly specified for your program from day one.

DSLRPros is an authorized DJI Enterprise Gold Partner and authorized dealer for all brands in this collection. Contact us to request a quote, confirm platform compatibility, or discuss which thermal specification your inspection or public safety program requires.

Explore Thermal infrared drone camera Solutions

Thermal infrared drones bring a new dimension to aerial data by capturing heat signatures invisible to the naked eye. These drones are equipped with thermal cameras that detect infrared radiation, making it possible to visualize temperature differences across surfaces and environments. This capability is vital in a wide range of professional applications-building inspections, search and rescue, firefighting, utility maintenance, agriculture, and more.

Whether you're identifying electrical faults, assessing insulation performance, or monitoring livestock, the right thermal drone setup gives you the power to see what standard cameras can't.

Not sure how thermal imaging works-or how it can transform your operations? Read 3 Things Most People Don't Know About Thermal Imaging to discover surprising facts that could sharpen how you use thermal tech in the field.

To further enhance your understanding and utilization of thermal imaging technology, consider exploring the DJI Thermal Analysis Tool. This advanced software is integrated into DJI's latest Zenmuse H30 and H30T payloads, allowing for seamless in-field analysis of thermal data.

With features like spot, area, and center-point temperature measurements, as well as customizable emissivity and environmental parameters, it provides precise thermal assessments crucial for applications such as infrastructure inspections, search and rescue operations, and agricultural monitoring. For a comprehensive tutorial on effectively utilizing this integrated software, visit our guide: DJI Thermal Analysis Tool Tutorial.