Tone Ringer
EX'!IR XR-T8205 Tone Ringer GENERAL DESCRIPTION The XR-TB205 Tone Ringer is primarily intended as a replacement for the mechanical telephone bell. The device can be powered directly from telephone AC ringing voltage or from a separate DC supply. An adjustable trigger level is provided with an external resistor. The XR-TB205 is designed for nominal 15 volt...
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