Presence detectors


And save energy
Presence detectors automatically detect the presence of someone inside the room to switch the light on and off. Their precision is far superior to that of conventional motion detectors. They register the smallest movements, which means that connected loads operate only when they are really needed. Empty rooms in which the lights are on and the air-conditioning runs at full power are now history. There is one presence detector for each.

Busch-Watchdog presence tech BasicLINE mini
Low installation depth due to separate sensor/ actuator concept | Sensitivity adjustable | Detection range up to 6 m (at 3 m mounting height) | Small rooms and toilet application | False ceiling installation via integrated spring bracket
Seeing without being seen.

Ideal for small rooms – the new Busch- Watchdog presence tech BasicLINE mini. It is extremely flat, making it easy to install in the ceiling. The sensitivity is individually adjustable, depending on the application.


Busch-Watchdog presence tech BasicLINE
Detection range 7 m (at 2.5 m mounting height) | Universal application | Automatic, semi-automatic | Additional operation via pushbutton extension | False ceiling installation via spring bracket, hollow-wall or flush-mounted box.
Press of a button or automatic.

The additional semi-automatic mode was specially designed for use in schools. The light is initially activated with the press of a button - it then remains active with constant of movement in the room.


Busch-Watchdog presence tech BasicLINE Corridor
Suitable for outdoor areas (in connection with surface-mounted housing) | Detection range up to 24 m (at 2.5 m mounting height) | Remote control possible via hand-held transmitter 6843 | Additional operation via pushbutton extension | Ceiling installation via enclosed dust cover, with spring bracket, hollow-wall or flush-mounted box, surface-mounted housing (6888)
For a specious area.

The Busch-Watchdog presence tech BasicLINE Corridor is perfect for corridors, underground car parks and large areas. The delay time adjusts itself to the situation in the room. If only a brief movement is registered, it switches itself off earlier to save energy. The use of a special housing makes the Watchdog suitable also for use in outdoor areas.