The OpDAR2® is preset at the factory, at the Customer's request, to the desired dimmer level (in the example shown 50% of the initial flux). The number of hours after which the dimmer is activated is also preset (in the example above after 5.5 hours). Once preset, OpDAR2® cannot be changed by the customer.
OpDAR2
OpDAR2® is a new electronic dimmer designed for energy saving in street lighting.