Portfolio Archives: Single Chain Opener

Small single chain window opener is used for smaller windows due to 250N push/pull force. It has 24VDC and 230VAC versions optional.

Built-in 433 receiving module, no external controller required, manual button and wireless remote control actuator Open/Stop/Close.

Large single chain window openers are used in natural ventilation or fire smoke removal, suitable for awning window, casement and skylight etc.