D+H | Source:www.dh-partner.com                        09.03.2026


SHEV control panel - compact - RZN 4408-K
24 V DC / 8 A / 1 line / 2 drive groups

Performance features:
SHEV controller - AdComNet ready.
The SHEV control panel is tested and certified according to ISO 21927-9, VdS 2581, VdS 2593, VdS 2344 and DIN EN 12101-10 and also fulfils the building authority requirements in accordance with DIN 18232-9.
Stabilised output voltage.
A maximum of 8 SHEV operation panels and 14 fire detectors can be connected per line (only detectors approved by D+H may be used).
Min. 72 hr battery backup supply.
Temperature-controlled battery charge.
Batterie charge and status check.
Switchable SHEV functions: Fault equal to alarm.
SHEV retriggering function and smoke detector remote reset.
Codable SHEV- and ventilation functions.
Combination of a SHEV- / building alarm function possible.
Comfort ventilation functions.
Line monitoring for short circuit and interruption.
Slot for additional module.
Connection options for optical and acoustical alarm devices.
Usable for daily ventilation.
Ventilation time and opening width adjustable.
Wind/rain sensor connectable without additional module.

Technical data:
Supply: 230 V AC / 50 Hz / 240 VA
Stand-by power: 4.5 W
Output: 24 V DC / 8 A
Ripple: < 2 Vss
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 / 2
Battery type: Typ 8 (2x)
Weight: 2.9 kg

Housing GEH-KST (63.600.81)
Type of protection: IP 30
Material: Plastic
Colour: White (~ RAL 9016)
WxHxD: 310 x 310 x 100 mm
Housing GEH-S-RWA (30.105.30)
Type of protection: IP 54
Material: Steel sheet
Colour: Light grey (~ RAL 7035)
WxHxD: 400x 400 x 120 mm

Scope of supply:
Control board, without housing (housing with spare key must be ordered separately), without batteries (batteries must be ordered separately)

Brand: D+H
Type: RZN 4408-K
Art. No.: 30.117.30



Quantity: .......... psc     Price: ................. GBP     TP: ................. GBP

Important information:

This product description does not constitute a tender. The responsibility for compliance with public procurement law requirements lies with the tendering planner or architect.

Installation and commissioning in accordance with the manufacturer's instructions.

Subject to technical changes.