The WSC104 Single Zone Automatic Opening Vent (AOV) Kit is a complete solution for integrating a fire alarm panel with a third-party automatic opening vent.

Engineered for easy specification and installation, this kit is ideal for smoke ventilation in both residential and commercial buildings.

Kit Contents:

• CompactSmoke WSC104 AOV Control Unit 4A
  Activates the actuator in the event of smoke detection. Includes an integrated fire alarm interface module, allowing input from an external fire detection system (ASV).

• WSK503 AOV Manual Call Point
  Provides manual open/close and reset functionality. Requires six-core wiring to enable full LED status indication.

• WindowMaster WMU Chain Actuator | WMU 836 (600mm)
  300N force actuator with a 600mm stroke—suitable for use with most windows, lightweight roof vents, and dome units in AOV systems.

• WAB 836B Motor Brackets
  Versatile mounting brackets designed to securely attach chain actuators to all common window types.

• WAB 836E Window Fixing Bracket
  Dedicated bracket for securing the actuator to the window sash, ensuring stable and precise operation.

• Complete single zone AOV kit in one package

• Simple connection to fire alarm panels

• Controller accepts smoke detector inputs from external systems

• Manual call point with open, close and reset functions

• Full LED indication when wired with 6-core cable

• 300N chain actuator with 600mm stroke for reliable vent operation

• Suitable for windows

• Includes universal motor and window fixing brackets

• Ideal for smoke ventilation in commercial and residential settings