The AA model is an Analogue LHD cable in a PVC outer sheath that is suitable for indoor applications where it is unlikely to be subjected to harsh
The AAP model is an Analogue LHD cable in a Polypropylene outer sheath that provides additional chemical protection allowing it to be installed in
The model FD27xxR beam detector is a loop powered analog addressable reflective beam detector.
The AACUSP is a self programmable Analogue LHD cable control unit. It provides monitoring, configuration of alarm and pre-alarm temperatures and