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 2600-584 Telephone Entry Heater KitGD# DKS-2600-584 MFR# 2600-584• Telephone Entry Heater Kit
• Heater and thermostat come equipped with mounting magnets, no mounting hardware is required
• Thermostat turns heater on at approximately 40°F (4°C) and off at 55°F (12°C)
• All Products Require a 3-5 Day Lead Time See More Details$173.00 -
DoorKing 1800-081 Cellular Voice + DataGD# DKS-1800-081 MFR# 1800-081• DKS 4G-LTE Cellular Connection Adapter
• Requires DKS Cellular Option Subscription
• 4G-LTE Service Provided by AT&T where available
• For Access Plus Series
• All Products Require a 3-5 Day Lead Time See More Details$1,025.00 -
DoorKing 1800-080 Cellular Voice + DataGD# DKS-1800-080 MFR# 1800-080• DKS 4G-LTE Cellular Connection Adapter
• Requires DKS Cellular Option Subscription
• 4G-LTE Service Provided by AT&T where available
• For 1830 Series
• All Products Require a 3-5 Day Lead Time See More Details$1,025.00 -
DoorKing 2600-588 Telephone Entry Heater Kit - 1812GD# DKS-2600-588 MFR# 2600-588• Designed for the 1812 model telephone intercom systems
• For climates where temperatures routinely drop below 40°F (4°C)
• An automatic thermostat will control temperature inside the housing
• All Products Require a 3-5 Day Lead Time See More Details$239.00 -
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 2600-582 Telephone Entry Heater Kit - 1802 EPD / 1812 FlushGD# DKS-2600-582 MFR# 2600-582• Allows the 1802-EPD Telephone Entry System LCD display to maintain normal operation to approximately -20°F (-29°C)
• Includes a built-in thermostat that automatically turns the heater on when the temperature drops below 40°F (4°C)
• Also for use with 1812 flush mount units
• All Products Require a 3-5 Day Lead Time See More Details$77.00 -
Click2Enter RHK24VAC HeaterGD# C2E-rhk24vac MFR# RHK24VAC• 24VAC
• Includes plug-in power supply
• Optional heater pad for operation in cold climates below -20°F
• to be used with C2EKIT
• 1-3 Week Lead Time See More Details$220.00 -
Liftmaster ELHTRKT Heater KitGD# LFM-elhtrkt MFR# ELHTRKT• Heater Kit for EL200SS
See More Details$240.00 -
DoorKing 2112-150 Cellular Kit Internal - Surface Mount / T-MobileGD# DKS-2112-150 MFR# 2112-150• Cellular Kit Internal - Surface Mount / T-Mobile
• DKS Cellular add-on subscription required
• All Products Require a 3-5 Day Lead Time See More Details$197.00 -
DoorKing 2112-152 Cellular Kit External - Flush Mount / T-MobileGD# DKS-2112-152 MFR# 2112-152• Cellular Kit External - Flush Mount / T-Mobile
• For Flush or Surface Mount Units
• DKS Cellular add-on subscription required
• All Products Require a 3-5 Day Lead Time See More Details$281.00 -
Security Brands 62-352 Sim Card - AT&TGD# SBI-62-352 MFR# 62-352• AT&T Sim Card See More Details$57.00
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DoorKing 2112-151 Cellular Kit Internal - Surface Mount / AT&TGD# DKS-2112-151 MFR# 2112-151• Cellular Kit Internal - Surface Mount / AT&T
• DKS Cellular add-on subscription required
• Requires Minimum Build 32
• All Products Require a 3-5 Day Lead Time See More Details$197.00 -
DoorKing 2112-153 Cellular Kit External - Flush Mount / AT&TGD# DKS-2112-153 MFR# 2112-153• Cellular Kit Internal - Flush Mount / AT&T
• For Flush or Surface Mount Units
• DKS Cellular add-on subscription required
• Requires Minimum Build 32
• All Products Require a 3-5 Day Lead Time See More Details$281.00