RFSOU-1 | Twilight switch

• The twilight switch measures the light intensity and based on a set value, it sends the command to switch on the lights or pull the blinds up or down.
• It can be combined with multifunctional switching units and blind switches.
• Integrated sensor for measuring illumination, settable in 3 ranges 1-100,000 lx.
• Selection of function:
  • twilight switch – automatically switches on upon a decrease in ambient light intensity, and switches off upon an increase (appropriate for garden lights, advertisements, public lighting, etc.).
  • light switch – automatically switches on upon an increase in ambient light intensity, and switches off upon a decrease (appropriate for offices, restaurants, rooms, etc.).
• Settable delay of up to 2 minutes to eliminate unwanted switching caused by surrounding influences.
• The twilight switch may control up to 32 units in the installation.
• The programming button on the regulator is used for:
  • setting a function with a switching or blind unit
  • ascertaining battery status
  • ascertaining signal quality between the unit and dimmer.
• Battery power (2x 1.5 V AAA batteries - included in supply) with a battery life of around 2 years based on the number of controlled units.
• Range up to 160 m (in open space), if the signal is insufficient between the controller and unit, use the signal repeater RFRP-20N or protocol component RFIO2 that supports this feature.

Technical parameters

• Battery power: 2x batteries 1.5 V AAA
• Protection: IP65
• Dimensions: 72 x 62 x 34 mm
• Protocol: RFIO2