586115
Doormaster-Smart-PAL-Telephone interface 586115 DOORMASTER-SMART-PAL-Telephone interface is used for recording the announcements via similartelephone system in VARIODYN D1 voice alarm system. Up to 4 different call circuits or areas can beaddressed using the telephone system. For this purpose 1+ 4 control contacts are available for switching onand/or zone selection. The connection of telephone interface to VARIODYN […]
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