I’ve found that you can get a capable thermal camera for around $400, like the one I have from Infiray, which works well. Similarly, a highly capable Autel quadcopter with all accessories costs about $1000, available here.
However, when it comes to thermal drones, it seems like the options I’m finding are all equipped with high-end 640-pixel class thermal cameras that cost around $7000, such as this one.
I’m not looking to measure individual solar cell temperatures from afar; I just need something to roughly detect people, animals, or cars at night. Are there any thermal drones available for under $2500 that fit this simpler need?
It seems there’s a gap in the market for affordable thermal drones.
While high-end models with powerful thermal cameras can reach $7000 and above, there are some options under $2500 that might meet your needs for basic detection at night.
Here are some approaches to consider:
Exploring Sub-$2500 Options:
Payload Upgrade Kits:
Some drone manufacturers offer upgrade kits that allow you to attach a thermal camera to their existing models. These kits may cost less than a full thermal drone and could fit within your budget. Research popular drone platforms like DJI Matrice or Yuneec to see if upgrade kits with compatible thermal cameras are available within your price range.
Combination Packages:
Look for retailers that sell pre-built drone packages designed for basic thermal imaging. These packages often combine a more affordable drone platform with a lower resolution thermal camera, keeping the overall cost under $2500.
Alternative Approaches (if sub-$2500 options are limited):
Standalone Thermal Camera + Smartphone Integration:
Consider a standalone thermal camera with a smartphone attachment option. While not technically a drone, this setup might suit your basic detection needs at a much lower cost. You can use your smartphone for live view and basic recording.
Night Vision Drones:
Explore night vision drones instead of thermal drones. Night vision offers decent visibility in low-light conditions and might be sufficient for detecting people, animals, or cars at night, depending on the ambient light. Night vision drones tend to be more affordable compared to thermal drones.
Important Considerations:
Resolution:
For basic detection, a lower resolution thermal camera (around 320x240 pixels) might be sufficient. However, lower resolution will limit the range at which you can effectively detect objects.
Image Quality:
Even within the sub-$2500 range, there can be variations in image quality between different thermal camera options. Research reviews and comparisons to understand the image quality before making a purchase.
Yes, budget thermal drones exist. Options like the DJI Mavic 2 Enterprise Dual and Parrot Anafi Thermal offer thermal imaging capabilities at more affordable prices compared to high-end models, making them accessible for various applications like inspection and search and rescue.