Optical repeaters
Optical repeaters are the ideal instrument, even at a long distance from the control panel, for signalling the status of some of the basic functions such as: activation of night program, arming of peripheral devices, etc.
Optical repeaters are the ideal instrument, even at a long distance from the control panel, for signalling the status of some of the basic functions such as: activation of night program, arming of peripheral devices, etc.
