DOORKING 1837
This telephone intercom system features full access control capability (cards, anti-pass back, elevator control), A, Z and CALL operating buttons, and is available in surface, flaush, or wall mount styles.
For more information on this Product and/or Product Manuals, please call the number above or click here to visit our manufacturer's page.

Copyright 2004 Perimeter Protection Products, LLC. All Rights Reserved.
P3 P.O. Box 333 Blacklick, OH 43004 800-540-9598 FAX 614-552-2415