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:
a) twilight switch – automatically switches on upon a decrease in ambient light intensity, switches off upon an increase (appropriate for garden lights, advertisements, public lighting, etc.).
b) light switch – automatically switches on upon an increase in ambient light intensity, switches off upon a decrease (appropriate for offi ces, restaurants, rooms, etc.).
Settable delay up to 2 minutes to eliminate unwanted switching caused by surrounding infl uences.
The twilight switch may control up to 32 units in the installation.
The programming button on the regulator is used for:
a) setting a function with a switching or blind unit
b) ascertaining battery status
c) ascertaining signal quality between the unit and dimmer.
Battery power (2x 1.5 V AAA batteries - included in supply) with 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 insuffi cient between the controller and unit, use the signal repeater RFRP-20 or protocol component RFIO2 that support this feature.
Communication frequency with bidirectional protocol RFIO.
The increased IP65 protection is suited to mounting on the wall or into the rural environment.