Velux

Twilight switch with external probe, available for DIN-rail mounting. The sensitivity is settable by trimmer.

Twilight switch for the activation of an electric load according to the ambient lighting. Quicklux-3F is suitable for controlling loads with 230VAC power supply. The innovative wiring system...

Twilight switch for the activation of an electric load according to the ambient lighting. Quicklux-4F is suitable for controlling loads with any kind of power supply. The innovative wiring system...

Twilight switch for the activation of an electric load according to the ambient lighting, available for wall-mounting. Sensitivity, hysteresis and time are settable by trimmer.

Twilight switch for the activation of an electric load according to the ambient lighting, available for wall or pole mounting. Sensitivity and hysteresis are settable by trimmer.

Twilight switch with external probe, available for DIN-rail mounting. The sensitivity is settable by trimmer.