Features

• 11.91 Light Dep***ent Relay ; Timeswitch 16A. Daily time switch fucntion - programmable to inhibit main output (for energy saving) Auxiliary output directly driven by the photosensor (light dep***ent) with *** of the optional 19.91 power module available - this permits a flexible lighting system controlled by the ambient light, both with and without the influence of the time switch function Patent p***ing for the "light feedback compensation" principle avoids the effect of the lamps repeatedly hunting between On and Off, due to poor installation, again preventing a waste of energy Internal battery for set-up / programming without supply and for time / program back-up in case of power failure