JUNG KNX automatic switch A 3281-1 SW

The KNX automatic switch A 3281-1 SW from JUNG is a versatile motion detector designed for demand-based 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. Installation is done on a bus coupler, allowing for easy integration into existing KNX systems. The automatic switch offers numerous features, including manual control, adjustable turn-off brightness, and the ability to combine multiple devices to extend the detection range. With the integrated brightness sensor function and the capability for temperature measurement, this motion detector is an efficient solution for modern smart home applications.

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