JUNG KNX automatic switch A 3281-1 CH

The KNX automatic switch A 3281-1 CH 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 a reach of up to 8 meters, this motion detector provides a reliable solution for both indoor and outdoor applications. The integrated brightness sensor allows for demand-based control by automatically adjusting the lighting to the ambient light conditions. Manual operation is also possible, offering additional flexibility. The KNX automatic switch is equipped with an IP44 protection rating, making it ideal for use in various environments. Installation is done on a bus coupler, facilitating integration into existing smart home systems. With the ability to combine multiple devices, the detection range can be extended to meet specific requirements.

• Automatic switching of lighting based on thermal movement and ambient brightness
• Two PIR sensors for an extended detection range
• Manual sensitivity adjustment and status LEDs
• Five function blocks for motion detection, each with two outputs
• Alarm notification when disconnected from the bus coupler.