JUNG KNX automatic switch A 3181-1 CH

The KNX automatic switch A 3181-1 CH from JUNG is a versatile motion detector specifically designed for demand-based control of lighting and other electrical consumers indoors. With its universal applicability to bus couplers, it allows for easy integration into existing KNX systems. The switch uses two PIR sensors to detect movements within a 180° detection range and automatically control the lighting. An integrated brightness sensor ensures that the light is only turned on when it is actually needed, contributing to energy savings. Manual operation is also possible, and the switch offers a variety of functions, including the ability to combine multiple devices to extend the detection range. With a mounting height of 1.10 m and a robust design, the KNX automatic switch is ideal for use in various indoor environments.

• Automatic switching of lighting based on thermal movement and ambient brightness
• Integrated brightness sensor with adjustable turn-off brightness
• Expandable detection range by combining multiple devices
• Manual operation possible via IR remote control
• Five function blocks for motion detection, each with two outputs.