JUNG KNX automatic control switch LS 3281-1

The KNX automatic switch LS 3281-1 from JUNG is a versatile motion detector designed for the efficient control of lighting and other electrical consumers. With a detection range of 180° and two integrated PIR sensors, the device responds to heat movement and ambient brightness. The switch is suitable for both indoor and outdoor use, as it has an IP44 protection rating. Manual operation is possible via an IR remote control, providing additional flexibility. The KNX automatic switch is part of the ETS product family and can be seamlessly integrated into smart home systems without the need for an additional hub. The device's adaptability is further enhanced by the ability to operate multiple units as master and slave stations. With adjustable sensitivities and an alarm function when disconnected from the bus coupler, this motion detector is a reliable solution for modern buildings.

• Automatic switching of lighting based on heat movement and ambient brightness
• Adjustable switch-off brightness and sensitivity
• Integrated brightness sensor function with three thresholds
• Manual operation via IR remote control possible
• Expansion of the detection range by operating multiple devices.