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PARTNER ACS EXTERNAL ALERT
- Thread starter rsle
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The alert device must be designed to be triggered by the ringing current of the station port, approximately 70-90VAC at 20 cycles. A lot of alert devices are designed to react to a DC input which will not work off a Partner station port. Brian Cox
J & J Communications
brian@jandjcommunications.com
J & J Communications
brian@jandjcommunications.com
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