For displaying up to 6 independent alarm and status messages. Division into 2 potential-separated groups is possible. Additional group signal terminal for connecting further Busch-Infoline® signal detectors. No spreader. Screw fastening via keyholes. Compatible with platforms 63, Busch-Duro 2000® SI, Reflex SI, Busch-balance® SI, Busch-art linear®, future® linear, Busch-axcent®, solo®, carat®, Busch-dynasty®. Busch-Duro 2000® SI, Busch-Duro 2000® SI Linear, Reflex SI, Reflex SI Linear, Busch-art linear®, Busch-art linear® - with decorative ring, Busch-art linear® - real material, future®, future® linear, Busch-axcent®, Busch-axcent® pure. Busch-Infoline®.