Description
Product Information
Related & Alternative Models
Other parts in the same KONE Sigma landing call group:
- KM720250G02 — earlier version of the same two-button landing call unit
- KM720250G04P — variant code of the same landing call unit
- KM720251H01 — plastic frame for the Sigma landing call unit
- KM720280G08 — Sigma landing call button, frame and message
- KM720297G02 — Sigma dot matrix landing display
- KM720540G01 — Sigma hall lantern, up / down
- KM720551G04 — Sigma hall lantern, up / down, with display
These are the other parts of the same KONE Sigma landing call group. They are different units and are not interchangeable with each other, so the reference and the exact position on the landing must be confirmed before ordering.
Potensi supplies the KONE landing call station KM720250G04, the KONE Sigma hall call unit, the KONE LOP landing call panel and a wide range of other KONE landing call parts. The models above are only a part of what we can supply. We stock and source a much wider range of related and alternative KONE hall call stations, landing call units and Sigma landing signalization parts. If your model number is not listed here, please send us the model number or a photo of the original part, and we will confirm availability and the correct match for you.
Why Choose Potensi?
- 99% Market Coverage: We can supply nearly 99% of elevator spare parts on the market.
- Genuine Quality Assurance: We provide genuine and reliable elevator components.
- Expert Identification Support: Send us the model number or product photos, and we can help confirm the correct part.
- Global Shipping: We support fast and reliable international delivery for elevator maintenance projects.
FAQ
Q1: What is the KM720250G04 used for?
A: It is the two-button landing call unit of the KONE Sigma signalization family. It is installed at the landing and is used by passengers to call the elevator up or down. It is also known as the KONE hall call station, the KONE landing call panel and the KONE LOP unit.
Q2: How many buttons does this unit have, and which floors is it for?
A: It is a two-button unit with an up button and a down button. The buttons are the metal type with arrow symbols. It is therefore used at the landing of intermediate floors.
Q3: What other names or part numbers are related to this unit?
A: It is written KM720250G04 and is also supplied under the variant code KM720250G04P. It is also known as the KONE landing call station, the KONE hall call station, the KONE hall call panel, the KONE landing call unit and the KONE LOP. Other parts in the same KONE Sigma landing call group include KM720250G02, KM720251H01, KM720280G08, KM720297G02, KM720540G01 and KM720551G04.
Q4: Which KONE elevators is this landing call unit used on?
A: It is part of the KONE SIGMA landing signalization family. It is used on KONE elevator installations that have Sigma landing call units. Please confirm the signalization family, the number of buttons and the position on the landing before ordering.
Q5: How can I confirm whether this unit matches my landing?
A: Please compare the reference, the number of buttons, the button type, the color and the fixing with the landing call unit on your elevator. Also check the position on the landing, the floor where the unit is installed, and the signalization family. If you are not sure, please send clear photos of the unit, including the reference on the label and the front and the back of the unit, and our technical team can help identify the correct part.
Q6: Do you supply other KONE landing call parts?
A: Yes. We supply KONE landing call stations, KONE hall call panels, landing call units, landing buttons, hall lanterns, landing displays and other KONE Sigma landing signalization parts and elevator spare parts.

