Your extra set of eyes during milking
Teat detection system 2+ for Lely Astronaut
Introduction
Combining laser precision with camera vision
Teat detection system 2+ combines proven laser technology with the wide view of a camera. This gives the Lely Astronaut better visibility of the cow's teats and supports accurate, consistent attachment. The system also provides insights that can help you choose a suitable teat liner.
Benefits of the Teat detection system 2+
Laser precision and camera vision
The laser focuses on precise teat positioning, while the camera provides a wider view. Together, they give the robot more information during attachment.
A smoother first milking
One-button first milking guides the attachment process automatically, reducing the manual steps needed when a cow enters the robot for the first time.
Practical insights for daily decisions
Teat Detection System 2+ provides teat measurements to help determine a suitable teat liner.
Your challenges
The challenges you face

Every cow is different. Teat position, udder shape and movement in the robot can make consistent attachment more challenging, particularly as your herd changes over time.
How Teat detection system 2+ helps
Teat detection system 2+ combines the focus of the laser with the wider view of the camera. This gives the Lely Astronaut more information to identify teat position and guide attachment.
What this means for your farm
- Better visibility of the cow's teats
- Consistent support during attachment
- A system designed for wider range of cows and udder shapes

Introducing a cow to automatic milking requires attention. Manually guiding the robot during a first milking can take time, especially during busy periods.
How Teat detection system 2+ helps
With one-button first milking, the robot guides the attachment process automatically after a single press. This reduces the number of manual steps needed to start the first milking.
What this means for your farm
- Fewer manual steps during first milkings
- A guided attachment process
- More practical support on busy days

Repeated failed milkings or a teat liner that does not fit the herd well can affect the milking routine. Without consistent measurements, it can be difficult to identify patterns and decide what to review.
How Teat detection system 2+ helps
Teat detection system 2+ measures teats after cleaning and stimulation. These measurements support practical teat liner advice based on the herd data collected during milking.
What this means for your farm
- Continuous teat measurements across the herd
- Data-based guidance when reviewing teat liner choice



FAQ
Questions asked about Teat detection system 2+
Teat detection system 2+ is the teat-detection technology used by the Lely Astronaut A5 Next. It combines laser precision with camera vision to identify teat position and support attachment.
Teat detection system 2+ is available on the Lely Astronaut A5 Next. Existing Lely Astronaut A5 systems can also be upgraded after Astronaut Operating System 2 has been installed. Your local Lely Center can confirm compatibility and availability.
The laser provides focused information about teat position, while the camera gives the system a wider view. Teat detection system 2+ combines both sources to guide the teat cups during attachment.
One-button first milking lets you start the guided attachment process with a single press. The robot then uses Teat detection system 2+ to complete the process automatically, reducing manual guidance.
Teat detection system 2+ measures teats directly after cleaning and stimulation and before attachment. The collected measurements show the distribution of teat sizes in the herd and provide guidance when choosing a teat liner. Farm management and herd characteristics should also be considered, and the result should be reviewed after changing liners.
No. Teat detection system 2+ is designed to support accurate and consistent attachment, but results can still vary by cow, udder shape, teat position and farm conditions.
Ready to simplify milking?
Could Teat detection system 2+ fit your milking setup?
Every dairy farm, herd and Lely Astronaut installation is different. Your local Lely Center can assess compatibility, explain the upgrade requirements and discuss how Teat detection system 2+ could support your milking routine.