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 1815-235 Wiegand - RS-485 Converter w/ EnclosureGD# DKS-1815-235 MFR# 1815-235• Conversion Board in a Lockable Metal Enclosure
• Converts 26-bit Wiegand Data to RS 485 Data
• 12-24 VAC/DC
• Dimensions: 9"H x 6"W x 3.63"D
• All Products Require a 3-5 Day Lead Time See More Details$355.00 -
DoorKing 1489-080 Wireless Expansion Board Kit - 2.4 GHzGD# DKS-1489-080 MFR# 1489-080• Wireless Wiegand Connection / 2.4 GHz
• Typical range is 500 feet line of sight
• Includes 6" vandal resistant dome antenna
• Optional repeaters for extended range (sold separately)
• NOT A STAND-ALONE DEVICE. Must be installed on 2358 tracker board
• MUST BE USED IN CONJUNCTION WITH 2361-080
• Use of DUAL BAND repeaters (2372-080) recommended
• 2 year Manufacturer Warranty
• All Products Require a 3-5 Day Lead Time See More Details$265.00 -
DoorKing 2361-080 Wireless Baseboard Kit - 2.4 GHzGD# DKS-2361-080 MFR# 2361-080• Wireless Wiegand Connector / 2.4 GHz
• Typical range is 500 feet line of sight
• Includes 1514-075 antenna kit and a vandal resistant dome antenna
• Optional repeaters for extended range (sold separately)
• NOT A STAND-ALONE DEVICE. MUST BE INSTALLED ON 1833, 1835, 1837, OR 1838
• MUST BE USED IN CONJUNCTION WITH 1489-080
• Use of DUAL BAND repeaters (2372-080) recommended
• 2 year Manufacturer Warranty
• All Products Require a 3-5 Day Lead Time See More Details$449.00 -
Linear 0-295093 IEI232-485 RS-232 to RS-485 InterfaceGD# LIN-0-295093 MFR# IEI232• RS-232 to RS-485 interface for prox.pad Plus and Max3 systems
• 1 Week Lead Time See More Details$119.00 -
Linear 0-296005 SEG-1 Secured Ethernet GatewayGD# LIN-0-296005 MFR# SEG-1• For use with Hub Manager Professional v5.0 or higher
• 1 Week Lead Time See More Details$537.00 -
Linear 620-100159 E3-POE Power Over Ethernet ModuleGD# LIN-620-100159 MFR# E3-POE• Equips eMerge Essential or eMerge Enterprise system to receive power from the Ethernet connection
• No local power supply is required for the system
• 1 Week Lead Time See More Details$137.00 -
DuraGate Video BalunGD# DGT-video-balun-bundleChoose 300 or 600 Meters
• Converts Video Signal for Sending over Twisted Pair
• Allows You to Send Video Signal over Ordinary Cat 5
• Works Well with Telephone Entry Systems
• One Unit Needed on Either End for Conversion
• Sold in pairs, priced per unit See More DetailsFrom $5.20
To $17.20
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Doorking 1815 Access Plus Wireless Adapter SetsGD# DKS-1815-wireless-adapter-bundleChoose 1, 2, or 3 Remote Units
• All Products Require a 3-5 Day Lead Time See More DetailsFrom $2,049.00
To $9,362.00
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DoorKing 1815-578 VoIP Adapter Kit - Voice CommunicationGD# DKS-1815-578 MFR# 1815-578• VoIP Adapter - Voice Communication
• DKS Internet Option - Plug & Play
• Requires DKS Internet Options Subscription
• Works with 1830-186 TCP/IP Converter
• For 1830 Series
• All Products Require a 3-5 Day Lead Time See More Details$153.00 -
DoorKing 1830-186 TCP/IP Converter Kit - Plug & PlayGD# DKS-1830-186 MFR# 1830-186• VoIP Adapter - Data Transfer
• DKS Internet Option - Plug & Play
• Requires DKS Internet Options Subscription
• Works with 1815-568 VoIP Adapter Kit
• For 1830 Series
• All Products Require a 3-5 Day Lead Time See More Details$235.00 -
DoorKing 1830-185 TCP/IP Converter Kit - ManualGD# DKS-1830-185 MFR# 1830-185• TCP/IP Converter Kit
• DKS Internet Option - Manual IP Configuration
• Uses your provider subscription and hardware
• For 1830 Series
• All Products Require a 3-5 Day Lead Time See More Details$235.00 -
DoorKing 2372-080 Dual Channel Repeater - 2.4 GHzGD# DKS-2372-080 MFR# 2372-080• 2.4 GHz
• Dual Band provides easier install with greater signal strength
• Repeaters are used with the Tracker Board wireless system to provide for extended ranges
• Plastic, lockable, weather-tight enclosure
• Includes 6" antenna and 12vdc power supply
• • Extends the range when multiple 1489 kits are in use
• All Products Require a 3-5 Day Lead Time See More Details$409.00 -
DoorKing 1514-130 Wireless Range Test Kit - 2.4 GHzGD# DKS-1514-130 MFR# 1514-130• 2.4 GHz
• Wireless Range Test Kit
• Includes a simulated Baseboard Kit, simulated Expansion Board Kit and 1514-075 Antenna Kit
• Used to verify a good wireless connection between base and remote stations
• All Products Require a 3-5 Day Lead Time See More Details$587.00 -
Sure-Fi DS004 Wireless BridgeGD# SFI-ds004 MFR# DS004• Can be used to make any key switch/pushbutton wireless
• 1 Wiegand input
• 2 Relay outputs (Wet or Dry)
• Range: Up to 1 mile
• Mounts perfectly to DIN rail
• Minimum signal strength of 2 bars is recommended for proper operation
• Labeling each unit is recommended as they are locked pairs
• 1 yr Manufacturer Warranty (starts the moment you power it up) See More Details$815.00 -
DoorKing 1514-140 Wireless Range Test Kit - 900 MHzGD# DKS-1514-140 MFR# 1514-140• 900 MHz
• Wireless Range Test Kit
• Includes a simulated Baseboard Kit, simulated Expansion Board Kit and 1514-075 Antenna Kit
• Used to verify a good wireless connection between base and remote stations
• All Products Require a 3-5 Day Lead Time See More Details$587.00 -
Sure-Fi DS011 Wireless BridgeGD# SFI-ds011 MFR# DS011• Works with OSDP over RS485 with SIA protocol
• Works with Wiegand protocol (up to 256 bit)
• 2 pairs of relay input/outputs each direction
• Battery backup input with UPS function See More Details$1,429.00 -
DoorKing 2354-010 RS-485 Conversion BoardGD# DKS-2354-010 MFR# 2354-010• 12 - 16 Volt AC or DC Power Required
• Dimensions: 4.38"H x 2.25"W
• Conversion Board Only
• All Products Require a 3-5 Day Lead Time See More Details$186.00 -
DoorKing 1815-704 Converter - RS422GD# DKS-1815-704 MFR# 1815-704• RS422 Converter (part of 1508-055 kit)
• All Products Require a 3-5 Day Lead Time See More Details$369.00 -
DoorKing 1508-055 RS232 to RS422 Converter KitGD# DKS-1508-055 MFR# 1508-055• RS232 to RS422 Conversion
• Includes:
  - Cable
  - Null Modem
  - RS422 Converter
  - RS422 USB Adapter w/ USB cable and CD with necessary drivers See More Details$927.00 -
DoorKing 1886-010 Power Supply ModuleGD# DKS-1886-010 MFR# 1886-010• Required if more than 21 line interface boards are used
• One is required for every 21 line interface boards in the system thereafter
• One 1508-060 Power Transformer is required for each Power Supply Module
• All Products Require a 3-5 Day Lead Time See More Details$232.00 -
DoorKing 1470/2332/2333 Wireless ExpansionGD# DKS-1470-2332-2333-bundle• Can be installed on any DKS 1833, 1835, 1837 or 1838 controller w/ an 1830 series circuit board
• Repeaters can extend the RF range
• 900 MHz spectrum
• Adjustable RF signal strength
• Troubleshooting LEDs
• Compatible with almost any 26, 30 or 31-bit wiegand device
• 2 Year Limited Manufacturer Warranty
• All Products Require a 3-5 Day Lead Time See More DetailsFrom $492.00
To $1,273.00
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DoorKing 2334-081 VoIP - TCP/IP Control BoxGD# DKS-2334-081 MFR# 2334-081• VoIP Voice & Data
• DKS VoIP or Data over IP subscription Required
• For Access Plus Series
• All Products Require a 3-5 Day Lead Time See More Details$501.00 -
Cellgate CB-PI-S485 Serial ConverterGD# CGT-cb-pi-s485 MFR# CB-Pi-S485• Serial Converter See More Details$81.00