Resources

Browse our collection of product literature, how-to videos, and user guides. You can access all the information you need for installation and product use.

Resource Product Category Media Type Action
UL Certificate for AD-26, AD-27, AD-56 and AD-57 AD-57 Atkinson Dynamics 240VAC Wall Mount Intercom, AD-56 Atkinson Dynamics 24VDC Wall Mount Intercom, AD-27 Atkinson Dynamics 120VAC Wall Mount Intercom, AD-26 Atkinson Dynamics 12VDC Wall Mount Intercom Agency Certificates Download File
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