This lobby panel cannot be used as stand-alone telephone entry systems. They can only be used as the lobby panel connected to DoorKing Model 1816 and/or 1820 telephone intercom systems.
Includes transformer. Pre-wired to accept the installation of a postal lock.
Total Security Warehouse is a wholesale distributor of the highest quality, most widely recognized brands of access control products available on the market.
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5100 W Brown Deer Rd Brown Deer, WI 53223 Phone: 877-816-7304 Fax: 262-814-7302 Email: firstname.lastname@example.org