Alpha AC153 Alphalinq 100 Series 3rd Priority Tone Controller Unit

The Alpha Communications AC153 Tone Controller Unit adds a third level of annunciation priority to the AlphaLinQ 100 Series nurse-call system. It is compatible with the AC152 powered system and supports signaling for fire, heat, smoke detection, or code call functions. The unit is backward compatible with some older systems.

This UL Listed 1069 device installs directly on finished wall surfaces or inside the optional CEC152 junction box. It features positive screw terminal connectors and includes a built-in Form C dry contact relay to activate external equipment. The relay output is non-supervised.