Detects presence from the ceiling and manages lighting according to ambient light.

This presence detector works on the KNX bus and fits ceiling heights between 2 and 6 meters. Three PIR sensors scan a 360° circular area, and a light sensor with linear output reads the ambient light level.

KNX TP1Bus cable

3PIR sensors

2 - 6 mMounting height

360°Detection area

IP20Protection Grade

-20 °C / +40 °COperating Temperature

Key features

3PIR sensors

Detection in every direction

Three sensors scan a 360° circular area.

2 - 6m

Wide mounting range

Works in rooms where the ceiling height is between 2 and 6 meters.

5 - 2000lux

Light intensity measurement

A light sensor with linear output reads the ambient level continuously.

0.4W

Low bus consumption

The device draws its power from the KNX bus and needs no separate supply line.

10levels

Adjustable sensitivity

The ETS software sets the sensitivity across ten separate levels.

IN DAILY USE

No light wastedIt evaluates motion and ambient light together and keeps the lighting off when daylight is enough.

Ceiling mountedThe white housing sits on the ceiling surface without disturbing the look of the room.

Part of the systemIt reports presence to the other devices on the KNX bus.

ApplicationsResidential·Small and medium-sized offices

Technical Specifications

Communication

KNX bus

Bus Cable

KNX TP1

Power Supply

via KNX BUS, 24V DC (21 - 30V DC)

Bus Current Consumption

0.4 W

PIR Sensors

3 pcs. PIR sensor

Sensitivity

Adjustable via ETS (10 possible values)

Light Intensity Measurement

Light sensor with linear output

Lux

Readable value (5 - 2000 Lux, 2 Byte)

Switching Criteria

Motion and light intensity

Detection Range (see Fig. A and Tab. 1) Detection Area (height 3m) Detection Area (height 6m)

Circular shape 360°,
with wall mounting for Presence Ø 6m
* For motion Ø 14m *
For Presence Ø 8m
* For motion Ø 16m *
* maximum value

Recommended Mounting Height

2m - 6m

Available Accessories

GWA9543, GWA9545

Mounting

Ceiling

Protection Rating

IP20, indoor, Class II

Temperature Range

-20°C ÷ +40°C

Detects presence from the ceiling and manages lighting according to ambient light.

KNX TP1Bus cable

3PIR sensors

2 - 6 mMounting height

360°Detection area

IP20Protection Grade

-20 °C / +40 °COperating Temperature

Key features

3PIR sensors

Detection in every direction

Three sensors scan a 360° circular area.

2 - 6m

Wide mounting range

Works in rooms where the ceiling height is between 2 and 6 meters.

5 - 2000lux

Light intensity measurement

A light sensor with linear output reads the ambient level continuously.

0.4W

Low bus consumption

The device draws its power from the KNX bus and needs no separate supply line.

10levels

Adjustable sensitivity

The ETS software sets the sensitivity across ten separate levels.

IN DAILY USE

No light wastedIt evaluates motion and ambient light together and keeps the lighting off when daylight is enough.

Ceiling mountedThe white housing sits on the ceiling surface without disturbing the look of the room.

Part of the systemIt reports presence to the other devices on the KNX bus.

ApplicationsResidential·Small and medium-sized offices

Technical Specifications

Communication

KNX bus

Bus Cable

KNX TP1

Power Supply

via KNX BUS, 24V DC (21 - 30V DC)

Bus Current Consumption

0.4 W

PIR Sensors

3 pcs. PIR sensor

Sensitivity

Adjustable via ETS (10 possible values)

Light Intensity Measurement

Light sensor with linear output

Lux

Readable value (5 - 2000 Lux, 2 Byte)

Switching Criteria

Motion and light intensity

Detection Range (see Fig. A and Tab. 1) Detection Area (height 3m) Detection Area (height 6m)

Circular shape 360°,
with wall mounting for Presence Ø 6m
* For motion Ø 14m *
For Presence Ø 8m
* For motion Ø 16m *
* maximum value

Recommended Mounting Height

2m - 6m

Available Accessories

GWA9543, GWA9545

Mounting

Ceiling

Protection Rating

IP20, indoor, Class II

Temperature Range

-20°C ÷ +40°C

Presence Detector for 2–6m Height – KNX – Ceiling Mount – White

Datasheet

datasheet TR

datasheet en

Kullanım Kılavuzu

GWA9531A

GWA9531A

Sertifika

CE sertifikası

knx setifikası

Presence Detector for 2–6m Height – KNX – Ceiling Mount – White

Datasheet

datasheet TR

datasheet en

Kullanım Kılavuzu

GWA9531A

GWA9531A

Sertifika

CE sertifikası

knx setifikası