Electronic motion detector for detecting thermal movements.
Outputs: 1 normally open contact, non-potential-bound.
Detection and operating mode display.
Floor and rear field monitoring.
Flexible installation using three swivel joints.
Level compensation: +/- 30°
profile lens for best detection.
Monitoring density: 50 sectors with 200 switching segments.
Brightness-independent test operation for evaluating the detection area
Integrated dismantling difficulty
Additional switching on option via break button
Integrated twilight sensor - switching threshold adjustable
Optional 'square design' using Busch-Wächter® frame 6851/DR-xxx (not included in delivery)
Automatic interference suppression
Automatic glare protection
Automatic range stabilization Summer/winter operation
When used in conjunction with a relay/contactor, an RC suppressor item no. 6899 must be provided.
Installation:
One-point installation possible
Suitable for wall and ceiling mounting.
For corner installation in conjunction with corner adapter (6851/EA-xxx) (not included in delivery)
Multi-cable entry on the rear and side wall with sealing collar
Installation on ISO switch box (68 mm) possible
Connection terminals with lever for single, fine or multi-stranded conductors
Basic functions can be set either via potentiometer or Bluetooth/app:
Potentiometer:

• Switch-off delay: 10 s to 30 min, short-term pulse
• Twilight switching threshold, test mode
Bluetooth/app:

• Switch-off delay: 10 s to 30 min, short-term pulse
• Twilight switching threshold,
• test mode
• Permanently ON
• Permanently OFF
• Comfort function (permanently on at dusk, guard mode from time)
• Timer (timer for the connected lighting)
• Detection field left/right in 3 levels
• Detection sensitivity
• Operating mode (normal, stairwell, continuous operation)