RZN 4503-T Set

Compact SHEV control panel, specifically for stairwells

Tested and certified according to ISO 21927‑9, VdS 2581, VdS 2593, VdS 2344 and DIN EN 12101‑10, fulfils the building authority requirements in accordance with DIN 18232-9

Integrated smoke extraction and ventilation button

External SHEV operation panel, battery and fire detector included

Switchable SHEV safety functions: Fault equal to alarm, SHEV retriggering function and smoke detector remote reset

Integrated comfort functions for daily natural ventilation

Optional connection to rain detectors or wind / rain sensors without an additional module

Connection of up to 8 SHEV operation panels and 14 fire detectors per line (Only detectors permitted by D+H may be used)

Easy installation by separating installation plate and upper housing