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Most Popular Knx Automatic Switch 2.2 M- A Range-a 3281-1-01 Enjoy 35% Off [30HwANyn]

$44.99 $143.99 -69%

KNX Automatic Switch: Advanced Control and Reliability The KNX automatic switch, model A Range-A 3281-1-01, is a versatile and reliable solution for intelligent home automation. Designed for bus coupling unit 3, this switch offers unparalleled contro

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Most Popular Knx Automatic Switch 2.2 M- A Range-a 3281-1-01 Enjoy 35% Off [30HwANyn]

KNX Automatic Switch: Advanced Control and Reliability

The KNX automatic switch, model A Range-A 3281-1-01, is a versatile and reliable solution for intelligent home automation. Designed for bus coupling unit 3, this switch offers unparalleled control over lighting and electrical loads. With its IP 44 protection level, it is suitable for both indoor and outdoor installations, ensuring durability and resilience in various environments.

Technical Specifications and Advanced Features

This KNX automatic switch is equipped with a range of advanced features that make it a standout choice. It boasts 2 PIR sensors with a 180° detection range, an integrated brightness sensor, and the ability to set switch-off brightness levels. The switch offers various output functions, including switching, staircase function, forced position switching, value transmitter, light scene extension, and operating mode settings for room temperature controllers. Its sensitivity is adjustable, and it comes with status LEDs for easy monitoring. The "Universal" version of this switch adds even more functionality, with manual operation via IR remote control, the ability to screen off up to half of the detection area, and 5 function blocks for motion detection, each with 2 outputs.

Practical Applications and Benefits

The KNX automatic switch is ideal for a wide range of applications, from residential homes to commercial buildings. Its motion detection and ambient brightness sensing capabilities make it perfect for requirement-oriented control of lighting and other electrical loads. By mounting it on bus coupling unit 3, users can seamlessly integrate it into their KNX home automation system. The switch's ability to extend the detection area and its manual operation options provide flexibility and convenience. With its comprehensive features and robust design, this switch is a must-have for anyone looking to enhance their home automation setup.

What Our Customers Say

February 2, 2026

Absolutely no complaints!

A great product. And I'm very happy with it.

- Tana X..

February 2, 2026

Absolutely no complaints!

A very well-made piece of amazing, cool hardware.

- Crystal D..

February 2, 2026

Absolutely no complaints!

I'm genuinely shocked by how good this is.

- Milan W..

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