External Alarm Box Module Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for External Alarm Box Module products.

Tip: include the full model number printed on your External Alarm Box Module label for the best match.

External Alarm Box Module manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

speco technologies IOMOD External Alarm Box Module User Guide

December 27, 2023

IOMOD User’s Guide IOMOD IOMOD is an external device that connects to the DVR or NVR via RS-485 to extend the number of alarm inputs up to 16. HW Connection Connect the RS-485 terminal of IOMOD and DVR/NVR. Connect…

Brand: speco technologies