The FB.16 is a signalling unit which warns if the input of one of the alarm contacts is activated  OR  one or more phases fail  OR  the battery is faulty. Two separate alarm outputs: Connection possibility for telephone selector or connection possibility for an audio or visual signal (siren, flashing lights) in one of four…

The Fancom FLS is an electronic light sensor measuring light intensity in Lux.  It can also be used for automatic light control, depending on the software in the controller.  With a range from 0 to 100000 Lux, it can be used for inside and outside light conditions.  The electronics in the FLS box are sealed…