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Window Master WSC 540

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Brand: Window Master | Manufacturer Part numbers: WSC 540


Specifications at a glance:

WSC 540 FlexiSmoke smoke control panel 40A.

Colours Available:

As Photo


Window Master WSC 540

FlexiSmoke 40A smoke control panel with touch screen for configuration of smoke and natural ventilation in up to 26 rooms / zones

  • Modular smoke ventilation panel
  • 40A
  • 26 smoke / comfort ventilation groups

230 – 400V rated voltage

The product use rated voltage 230-400V


The product is BACnet compliant, BTL tested and supports this BUS communication

Smoke ventilation according to EN 12101-10

The product is suitable for smoke ventilation according to EN 12101-10 and uses natural driving forces for the efficient exhaust of smoke and heat

KNX certified

The product is KNX certified and supports this BUS communication

Output current of 40A

The product have a maximum output current of 40A

Natural ventilation

The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate


The different speeds
H&S: a fast speed with H&S ventilation and security functions.
H&S always has first priority
Manually operated: a faster and audiable speed when manually operated by comfort ventilation
Automatically: a slow and almost soundless speed, when controlled automatically by comfort ventilation

Ease of cabling
The use of bus technology for the break glass units means that the need for cabling in the building is significantly reduced. The break glass unit bus are initialized directly on the panel‘s touch screen.

Smoke ventilation based on wind direction
The smoke ventilation panel can be set so that opening and closing of windows are determined by wind direction and speed. This means that facades can be utilized efficiently as part of the smoke ventilation without acquisition of additional modules aside from a wind direction sensor.

Bus communication
Comfort ventilation also possible with KNX or BACnet IP due to bus technology together with eg. NV Comfort® or NV Advance®.

Approved according to EN 12101-10 and approval according to prEN 12101-9 requested.

Flexible system structure
The modular smoke ventilation panel can be composed as required and it is easy to extend and reconfigure – either by adding modules or by joining several panels.

Additional information



Window Master
WindowMaster brand products

Download PDF's

Window Master WSC 540 Data Sheet
Window Master WSC 540 E1 Data Sheet
Window Master WSC 540 E2 Data Sheet

Watch Installation Videos

Product Installation Guide