WeSee · Spot-Sprayer Retrofit
Stop spraying where treatment is not needed.Start spot-spraying with up to 80% less herbicide or fertiliser.
WeSee is a smart spot-sprayer retrofit for existing sprayer booms.
- Existing sprayer boom
- Camera + edge AI
- Individual nozzle control
- No GPS required
- No cloud connection needed during spraying
How it works
How DynamoBot brings precision into existing field work.
DynamoBot combines AI vision, real-time decision logic, targeted action, and field data. The system works with the tractors, sprayers, and research workflows already used in daily operations.
Step 01
See
Cameras capture crops, weeds, soil, and field conditions during operation.
Step 02
Decide
AI models identify what needs action and where treatment is unnecessary — on-device, in real time.
Step 03
Act
The system enables targeted weeding, spraying, fertilising, or research actions only where needed.
Step 04
Monitor
Images, detections, treatments, and results are recorded in WeMan as structured field data.
Step 01
See
Cameras capture crops, weeds, soil, and field conditions during operation.
Step 02
Decide
AI models identify what needs action and where treatment is unnecessary — on-device, in real time.
Step 03
Act
The system enables targeted weeding, spraying, fertilising, or research actions only where needed.
Step 04
Monitor
Images, detections, treatments, and results are recorded in WeMan as structured field data.
Camera installation
Give your sprayer boom smart eyes.
WeSee adds a camera on top of your existing boom and a WeSee module on every nozzle below it. One camera watches 2.5 m of working width and talks to its nozzles wirelessly.
Step 1: Mount the camera on the boom.
The camera sits on its bracket on top of the boom, and the bracket bolts on.
Step 2: Fit a WeSee module on every nozzle.
Each nozzle under the camera gets its own module, fitted in three quick steps.
See the three steps
Watch a boom get its eyes.
The camera goes onto the boom, WeSee modules go onto the nozzles, and camera and nozzles connect wirelessly.
- One camera covers 2.5 m of working width.
- That is 10 nozzles at 25 cm spacing, or 5 at 50 cm.
- Camera and nozzles connect wirelessly.
Nozzle modules
Then a WeSee module on every nozzle.
Each module sits between the nozzle body and the nozzle cap already on your boom. Take the cap off, twist the module on, put the same cap back.
- Nozzle body
- WeSee module
- Nozzle cap
Step 1: Remove the original nozzle cap.
Unscrew the cap from the nozzle body on the boom. Keep it — it goes back on in step 3.
Step 2: Fit the WeSee module.
Twist the module onto the nozzle body, where the cap used to sit.
Step 3: Refit the original nozzle cap.
Twist the same cap onto the bottom of the module. Done.
Watch all three steps in 24 seconds.
Remove the nozzle cap, twist on the WeSee module, put the cap back.
One power cable. Everything else is wireless.
Book a free demo
Operating modes
Choose how your sprayer applies treatment.
WeSee gives the operator five modes for different field tasks: crop treatment, weed treatment, green plant treatment, full-area spraying, and manual nozzle control.
Select a mode to see it in action.
- No GPS required
- No cloud connection needed during spraying
WeSee in the field
See the retrofit spraying.
Real footage from a field trial — the same tractor and the same boom, now opening each nozzle only where treatment is actually needed.
Economics
How much could WeSee save in one spraying season?
Enter your herbicide and fertiliser cost for one spraying season to see your estimated saving and approximate payback.
Estimate your own benefit
Start with one number. The first result appears immediately.
Step 1 of 2
How much do you spend on herbicide and fertiliser in one spraying season?
Include the products you apply with your sprayer.
Who it's for
For sprayer owners and partners who need spot-spraying or AI vision.
WeSee is for farms and partners who want to move from full-area treatment to targeted spraying without buying a new machine. For machine builders, OEMs, and technology partners, DynamoBot AI vision can also be integrated into targeted treatment systems.
Sprayer owners
This is you if: you already run a working sprayer boom and want to add spot-spraying.
Standard & wide booms
Add spot-spraying to a boom that already applies herbicide or fertiliser — without replacing your current sprayer.
Smaller booms, from 12 m
Not only for very wide booms — a strong fit for booms around 12 m where input saving and retrofit value matter.
Partners & integrators
This is you if: you want to bring targeted spraying to your customers — or integrate our AI vision.
Contractors, dealers & service partners
Bring targeted spraying to customers as a practical retrofit. WeSee supports service models, dealer networks, and machines already in use.
Machine builders & OEMs
Integrate DynamoBot AI vision into sprayers, robotic systems, laser-weeding, or any machine that needs reliable plant detection before it acts.
Best fit — when customers want targeted spraying without a new machine — or a machine needs reliable plant detection before it acts.
Start with your current sprayer.
WeSee is built for retrofit. Share your sprayer setup with us, and we will check whether spot-spraying with WeSee is a good fit.
Questions
Questions about WeSee.
Does WeSee replace my sprayer?
No. WeSee is a retrofit system. It is added to the sprayer boom you already use.
Does WeSee work only on large sprayer booms?
No. WeSee is not only for very wide booms. Smaller booms, such as 12 m, can also be a good fit when input saving and retrofit value matter.
Does WeSee need GPS?
No. WeSee uses cameras and edge-AI to detect treatment areas during operation.
Does WeSee need a cloud connection during spraying?
No. AI decisions run on the machine in the field. A live cloud connection is not needed during spraying.
What can WeSee apply?
WeSee can support herbicide, fertiliser, or crop treatment, depending on the selected operation mode and use case.
How much input can WeSee save?
WeSee can reduce herbicide or fertiliser use by up to 80% compared with blanket spraying, depending on crop, field conditions, weed pressure, and use case.
Can contractors or dealers use WeSee?
Yes. WeSee can support service models, dealer networks, and customer machines that are already in use.
Can machine builders, OEMs, or technology partners use the AI vision behind WeSee?
Yes. DynamoBot AI vision can also be integrated into targeted treatment systems, including sprayers, robotic systems, laser-weeding systems, or other machines that need plant detection before action.
How quickly does WeSee pay for itself?
That depends on your annual input cost and your boom width. The saving comes from applying up to 80% less herbicide or fertiliser, so the higher your input cost per season, the shorter the payback. The calculator on this page estimates your payback time, the indicative system cost and your five-year position from a single figure. Results are estimates, not guaranteed savings.
Next step
Ready to move from blanket spraying to spot-spraying?
Start with the sprayer you already use. We will check whether WeSee is a good fit for your setup and your spraying goals.