Busch-Jaeger Flex-Set Multi BW180 Presence Detector, Flush-Mounted, Alpine White 2CKA006800A3024

For electricians and building managers installing motion-activated lighting in corridors, stairwells, or open offices, the Busch-Jaeger Flex-Set Multi BW180 presence detector offers a 180° detection angle and adjustable time delay from 10 seconds to 30 minutes. Its flush-mounted design blends into the wall, while the passive infrared sensor detects movement up to 12 m forward and 8 m to the sides.

Key specifications

• Detection technology: Passive Infrared (PIR)
• Detection angle: 180°
• Mounting type: Flush-mounted (UP)
• Colour: Alpine White
• Rated voltage: 230 V AC
• Frequency: 50 Hz
• Switching channels: 1 (light)
• Max. incandescent/halogen load: 2300 W
• Max. fluorescent load (uncompensated): 1150 VA
• Max. LED load: 500 W
• Time delay adjustment range: 10 s - 30 min
• Brightness threshold adjustment range: 5 - 1000 Lux
• Recommended mounting height: 0.8 - 1.2 m
• Detection range (forward): 12 m
• Detection range (to sides): 8 m
• IP rating: IP20
• Operating temperature: 0 °C to +45 °C
• Material: Thermoplastic (PC)
• Product series: Busch-Watchdog Flex-Set Multi BW180

Why choose it

The Flex-Set Multi BW180 combines a wide detection area with precise control over lighting, reducing energy waste while ensuring reliable switching. Its flush-mounted installation keeps the unit unobtrusive, and the adjustable brightness threshold prevents activation in already lit spaces.

Ideal use cases

• Automatic lighting in corridors and stairwells
• Presence-based control in offices and meeting rooms
• Energy-saving lighting in public buildings

Good to know

Designed for indoor use only (IP20). The detector operates at 230 V AC and is suitable for switching a wide range of loads, including LED lamps up to 500 W.