Key facts

Busch-Watchdog 220 MasterLINE KNX
Movement | Prescence Detectors
Busch-Jaeger >
Architonic ID:
Manufacturer groups :
Building management systems-KNX-Systems >
Security systems-Presence detectors >
Building management systems-KNX-Systems >
Security systems-Presence detectors >

Product description

The Busch-Watchdog not only looks good. It also impresses with its inner quality. High-quality, intelligent technology adds a new dimension to safety. And it gives one a feeling of safety, inside and out. The intelligent Busch-Jaeger movement detectors miss nothing. They respond instantly when needed. For example, they detect immediately when a light is to be switched on or off, and they are a reliable signpost in the dark. These high-quality detection systems guarantee uninterrupted surveillance in all areas. They ensure that your sleep is peaceful, chase away thieves and switch the light on and off when you are on holiday.

In addition to the functions of the Busch-Watchdog 220 MasterLINE, this movement detector impresses with further tailor-made features. Because the KNX-based Busch-Watchdog 220 MasterLINE KNX is perfect for integrating into the KNX system of the house for surveillance tasks. With the intelligent KNX networking function also light, blinds, heating and many other areas of modern building automation can be operated, monitored and connected.

Additional advantages are convenient installation and the practical Powertool for simplifying device parameterization. Only the most important parameters are displayed, the remainder must be activated as required. The Busch-Watchdog 220 MasterLINE KNX has two movement channels for evenings and nights. It impresses with excellent detection even during twilight. The twilight switch is not influenced by other lighting.

Available in different colours.

Product family


Presence detectors automatically detect whether someone is in the room. Their precision is clearly superior to conventional motion detectors. Lighting, but also heating and air conditioning systems can be controlled intelligently and effectively using presence detectors.