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Collection: ELK Expansion Modules & Communicators

ELK zone expanders, output expanders, IP communicators, LTE/cellular communicators and integration modules.

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ELK Products (43 products)

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LTE Dual-Path Alarm Communicator (4 products)
Security System Expansion Module (37 products)
Serial and USB Interface Adapter (2 products)

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Security System Expansion Module (37 products)
Serial and USB Interface Adapter (2 products)

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43 products

ELK-USB232 -- Serial cable to convert USB to RS232

ELK-USB232 -- Serial cable to convert USB to RS232

Regular price $57.00 USD

Regular price Sale price $57.00 USD
Unit price per
ELK-IP232 -- Ethernet to RS232 Serial Bridge

ELK-IP232 -- Ethernet to RS232 Serial Bridge

Regular price $225.50 USD

Regular price Sale price $225.50 USD
Unit price per
ELK-AEXCELLV -- Alarm Engine LTE (Verizon) Cellular Communicator

ELK-AEXCELLV -- Alarm Engine LTE (Verizon) Cellular Communicator

Regular price $397.00 USD

Regular price Sale price $397.00 USD
Unit price per
ELK-AEXCELLA -- Alarm Engine LTE (At&t) Cellular Communicator

ELK-AEXCELLA -- Alarm Engine LTE (At&t) Cellular Communicator

Regular price $397.00 USD

Regular price Sale price $397.00 USD
Unit price per
ELK-AEZW -- Alarm Engine Z-wave Module

ELK-AEZW -- Alarm Engine Z-wave Module

Regular price $110.00 USD

Regular price Sale price $110.00 USD
Unit price per
ELK-AEXRFA9 -- Two-Way RF Transceiver with Alarm Engine Bus Adapter

ELK-AEXRFA9 -- Two-Way RF Transceiver with Alarm Engine Bus Adapter

Regular price $128.50 USD

Regular price Sale price $128.50 USD
Unit price per
ELK-AEXRFA3H -- 345 MHz RF Receiver with Alarm Engine Bus Adapter

ELK-AEXRFA3H -- 345 MHz RF Receiver with Alarm Engine Bus Adapter

Regular price $164.50 USD

Regular price Sale price $164.50 USD
Unit price per
ELK-AEXRFA3 -- 319.5 MHz RF Receiver with Alarm Engine Bus Adapter

ELK-AEXRFA3 -- 319.5 MHz RF Receiver with Alarm Engine Bus Adapter

Regular price $164.50 USD

Regular price Sale price $164.50 USD
Unit price per
ELK-AEXRFA -- Alarm Engine Bus Adapter for RF Receiver/Transceiver

ELK-AEXRFA -- Alarm Engine Bus Adapter for RF Receiver/Transceiver

Regular price $93.00 USD

Regular price Sale price $93.00 USD
Unit price per
ELK-AEXOU -- Alarm Engine Output Expander

ELK-AEXOU -- Alarm Engine Output Expander

Regular price $121.50 USD

Regular price Sale price $121.50 USD
Unit price per
ELK-AEXIN -- Alarm Engine Input Expander

ELK-AEXIN -- Alarm Engine Input Expander

Regular price $93.00 USD

Regular price Sale price $93.00 USD
Unit price per
ELK-AEXDD -- Alarm Engine Digtial POTS Dialer

ELK-AEXDD -- Alarm Engine Digtial POTS Dialer

Regular price $110.00 USD

Regular price Sale price $110.00 USD
Unit price per
ELK-AEWF -- Alarm Engine Wi-Fi Module

ELK-AEWF -- Alarm Engine Wi-Fi Module

Regular price $118.50 USD

Regular price Sale price $118.50 USD
Unit price per
ELK-AERF9 -- Alarm Engine 900mhz Two-Way Wireless Receiver Module

ELK-AERF9 -- Alarm Engine 900mhz Two-Way Wireless Receiver Module

Regular price $43.00 USD

Regular price Sale price $43.00 USD
Unit price per
ELK-AERF3H -- Alarm Engine 345mhz Wireless Receiver Module

ELK-AERF3H -- Alarm Engine 345mhz Wireless Receiver Module

Regular price $83.00 USD

Regular price Sale price $83.00 USD
Unit price per
ELK-AERF3 -- Alarm Engine 319mhz Wireless Receiver Module

ELK-AERF3 -- Alarm Engine 319mhz Wireless Receiver Module

Regular price $83.00 USD

Regular price Sale price $83.00 USD
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