SHEV control panel

RZN 4404-K V2

When you need plenty of power in a small space: Our RZN 4404-K V2 control panel in a compact sheet steel housing or plastic housing with sheet steel door operates using up to 4 A of drive current to provide safety, comfort and convenience in buildings.
ZP-RZN 4404-K V2
Product NamePriceQty
ZP-RZN 4404-K V2

Performance features

  • Compact SHEV control panel, specifically for stairwells
  • Up to 4 A total drive current
  • Stabilised output voltage
  • Switchable SHEV safety functions: Fault equal to alarm, SHEV retriggering function and smoke detector remote reset
  • Integrated comfort functions for daily ventilation
  • 1 slot for an additional module
  • 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)
  • Min. 72 hr battery backup supply

Technical Data

Supply 230 V AC / 50 Hz / 120 VA
Stand-by power 5.8 W
Output 24 V DC / 4 A
Mode of operation monitoring Continuous duty
Mode of operation Alarm / Ventilation Short-time duty 30 % duty cycle
Temperature range -5 °C ... +40 °C
Line / Group 1 / 1
Battery type Typ 2 (2x)


TypeArt. NoWeightRemark
ZP-RZN 4404-K V230.102.232.00 kgWith alarm devices = Akku Typ 8 (2x)

Approvals / Certificates

These products are also available with the following approvals:

Find out about permission details from your D+H Partner


RZN 4402-K V2 / RZN 4404-K V2 - Smoke vent control panel (4.61MB)

ZP-RZN 4404-K V2 - Control board RZN 4404-K V2 (1.06KB)

RZN 4404-K V2 - Smoke vent control panel (633.17KB)


D+H service and sales partners

The expansive D+H service and sales partner network offers property-based planning and consulting, proper installation, careful maintenance and reliable supply with spare parts.

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