JUNG Automatic switch KNX, Standard, 1.10 m, white | KNX via Matter | BUILD10
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JUNG Automatic switch KNX, Standard, 1.10 m, white LS 3181 WW

Representative image of the product family. Confirm the exact model and configuration.

JUNG

JUNG Automatic switch KNX, Standard, 1.10 m, white

KNX motion/presence detector with ambient-light sensing for room automation.

Product type
Sensors & inputs
Model / SKU
LS 3181 WW
KNX connection
TP wired bus

Connecting this device to Matter

This product uses KNX. A compatible bridge can expose selected functions to Matter through its IP connection. The KNX device itself does not become a Matter over Thread device.

Functions to map through a bridge

  • Occupancy

Selected native KNX functions can be mapped using a suitable Matter bridge. Additional probes, contacts, couplers, controlled equipment or temperature controllers may be required as described below. Exact device–bridge combinations have not been tested.

Commission the KNX installation in ETS, then configure the bridge with the required group addresses, data types and status feedback. Check the exact bridge firmware and your Matter platform. Native KNX functions, electrical ratings and Matter functions are separate specifications.

Function mapping is not a tested device–bridge pair or individual Matter certification for this KNX model. Protection functions and essential local automation should remain in the KNX installation.

Bridge options by function

These options match the product’s KNX functions to capabilities documented for a bridge. Open the bridge for its requirements and limitations.

1Home Voice & Visu

Function mapping, not a tested device–bridge pair

Occupancy

Proposed from documented KNX and bridge function types. Verify the exact ETS application, required command/status objects, KNX Secure access and receiving-app support. This model–bridge pair has not been physically tested.

View mapping source ↗

1Home Server KNX Pro

Function mapping, not a tested device–bridge pair

Occupancy

Proposed from documented KNX and bridge function types. Verify the exact ETS application, required command/status objects, KNX Secure access and receiving-app support. This model–bridge pair has not been physically tested.

View mapping source ↗

Atios KNX Bridge

Function mapping, not a tested device–bridge pair

Occupancy

Proposed from documented KNX and bridge function types. Verify the exact ETS application, required command/status objects, KNX Secure access and receiving-app support. This model–bridge pair has not been physically tested.

View mapping source ↗

Technical specifications

Presence

KNX connection
TP wired bus
Detection angle
180°
Installation height
1.10 m
Current consumption KNX
3 ... 10 mA
Ambient temperature
−5 ... +45 °C
Storage/transport temperature
−25 ... +70 °C
Relative humidity
10 ... 100 % (no condensation)
Protection class
III
Specifications with sources (5)

Current consumption KNX

3 ... 10 mA

View specification source ↗

Ambient temperature

−5 ... +45 °C

View specification source ↗

Storage/transport temperature

−25 ... +70 °C

View specification source ↗

Relative humidity

10 ... 100 % (no condensation)

View specification source ↗

Protection class

III

View specification source ↗

Sources & limitations

Product research reviewed: Nov 5, 2026. This is separate from price, stock and installation-test dates.

Model, firmware & function limitations (3)
  • Requires a commissioned KNX installation, mapped group addresses and a KNX-to-Matter bridge that supports the selected function. Exact device/bridge pair not physically tested.
  • Requires JUNG bus coupling unit 3 (2073 U). Brightness-controlled switching and independent lux export must be configured separately.
  • Exact model and KNX function identified in manufacturer documentation. Matter applicability is function-level and requires bridge configuration; not a tested pair.
Manufacturer documentation & sources (1)
  • JUNG — Automatic switch KNX, Standard, 1.10 m, white ↗Reviewed Nov 5, 2026
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