Expansion & Add-On Components
Expansion & Add-On Components contains a large selection of products to customize and enlarge your multi-point access control system. There are over 300 products in this category, so it is best to use the filters to narrow down your search! If you need help with a specific product please give us a call at (888) 818-4283.
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DoorKing 1816-070 Line Sense RelayGD# DKS-1816-070 MFR# 1816-070• Phone Line Module
• All Products Require a 3-5 Day Lead Time See More Details$66.00 -
DoorKing 1884-010 Line Interface BoardGD# DKS-1884-010 MFR# 1884-010• Interfaces with up to 12 phone lines
• One line interface board required for every 12 phone lines to be interfaced
• All Products Require a 3-5 Day Lead Time See More Details$1,093.00 -
DoorKing 1800-050 Telephone Test KitGD# DKS-1800-050 MFR# 1800-050• Telephone Test Set Tec 1016
• All Products Require a 3-5 Day Lead Time See More Details$314.00 -
DoorKing 1820-047 Powered RJ71C Phone BlockGD# DKS-1820-047 MFR# 1820-047• 1 required for each line interface board
• Required if resident(s) does not have Central Office (C.O.) phone service & the Call Down feature is enabled (in place of 1816-046)
• All Products Require a 3-5 Day Lead Time See More Details$292.00 -
DoorKing 2370-010 RJ71C Phone BlockGD# DKS-2370-010 MFR# 2370-010• One is required for each relay board in the system
• All Products Require a 3-5 Day Lead Time See More Details$250.00
