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Communication Device Operating Systems

AL205B Firmware 1.4.4 (34.6 MB) 09-30-2022


Current firmware for the AL205B. learn more

AL205E Firmware 6.1.1 (571 KB) 06-08-2020


Current firmware for the AL205E. learn more

AL205R Firmware 1.4.4 (34.6 MB) 09-30-2022


Current firmware for the AL205R. learn more


To update the CELL200 series operating system: Connect a USB cable between your module and computer. Open a... learn more

A2Control Software 1.4.2 (23.9 MB) 08-16-2022


A2Control software to control and configure the AL205B and AL205R. learn more


This CR6-RF407 Series OS update is for the following: CR6-RF407 CR6-RF412 CR6-RF422 CR6-RF427  Use the Device Configuration Utility to perform this... learn more

AL200 ALERT & ALERT2 OS 6.0 (649 KB) 12-01-2023


Current AL200 operating system for ALERT and ALERT2. Requires the Device Configuration Utility to update the operating system... learn more

COM320 Firmware 4.0 (621 KB) 01-28-2010


Execution of this download installs the COM320 Operating System on your computer.   Note: The Device Configuration Utility is used... learn more

CWB100 Firmware 1.04 (711 KB) 06-10-2013


Latest firmware for the CWB100.   learn more

NL200 / NL201 Firmware 10.03 (571 KB) 09-04-2018


Current NL200 / NL201 firmware. Requires the Device Configuration Utility and a USB micro cable. Note: When updating to... learn more

NL240 Firmware 10.03 (671 KB) 09-04-2018


Current NL240 firmware. Requires the Device Configuration Utility and a USB micro cable.  Note: When updating to OS 10.03... learn more

NL241 Firmware 10.07 (1.44 MB) 03-04-2022


Current NL241 firmware. Requires the Device Configuration Utility and a USB micro cable.  learn more

RF401A Series OS 05 (438 KB) 07-22-2015


Current RF401A and RF411A firmware. Requires the Device Configuration Utility. learn more

RF407 OS 02 (449 KB) 10-10-2016


Current operating system for the RF407 Series of radios including the RF407, RF412, and RF422. Requires the Device... learn more

RF430 Series OS 02 (702 KB) 08-30-2011


Current RF430, RF431, RF432 firmware. Requires the Device Configuration Utility. learn more

RF450 OS 02 (415 KB) 07-31-2013


Current RF450 firmware. The Device Configuration Utility is used to update the firmware in the RF450. learn more

RF45x Operating System 3 (429 KB) 06-16-2023


Current RF451 / RF452 operating system. The Device Configuration Utility is used to update the firmware. learn more

RF500M ALERT OS 02 (770 KB) 01-04-2012


Execution of this download copies the ALERT Operating System (-AL) for the RF500M onto your computer. The ALERT... learn more

RF500M DIAL OS 01 (714 KB) 02-27-2012


Execution of this download copies the Dial Operating System (-DA) forthe RF500M onto your computer. The dial OS... learn more

RF500M OS 04 (492 KB) 02-04-2016


Execution of this download copies the PakBus Operating System (-PB) for the RF500M onto your computer. The -PB... learn more

SC-USB Firmware 03 (8 KB) 09-25-2009


Current version of the SC-USB firmware. The SC-USB utility is used to update the firmware in the SC-USB. learn more

TX321 / TX320 GPS Update 4 (1.09 MB) 12-18-2019


This download is a zip file that contains new firmware v11.11 and v10.23 for the G6 radio internal... learn more


Current ALERT205 operating system and web interface. NOTE: The ALERT205 UI / ALERTLink requires the AL200 to be running ALERT2... learn more

COM220 OS 05 (671 KB) 11-23-2011


Execution of this download installs the COM220 Operating System on your computer. Note: The Device Configuration Utility is used to... learn more

MD485 OS 05 (583 KB) 04-06-2012


Current MD485 operating system. Requires the Device Configuration Utility. learn more

NL100 Firmware 10 (770 KB) 11-23-2011


Current NL100 firmware. Requires the Device Configuration Utility and a 9-pin female to female NULL modem cable. learn more

RF400 Series OS 10 (612 KB) 03-28-2005


Current RF400, RF410, RF415 firmware. Requires the Device Configuration Utility. learn more

RF401 Series OS 04 (646 KB) 08-14-2008


Current RF401, RF411, RF416 firmware. Requires the Device Configuration Utility. learn more

SC105 OS 04 (573 KB) 08-28-2007


Current SC105 firmware. Requires the Device Configuration Utility and a 9-pin socket (female) to socket (female) NULL modem... learn more

SDM-SIO1 6 (668 KB) 10-03-2013


Current firmware for the SDM-SIO1. Note: If your version of DevConfig does not support the download of *.hex files, you... learn more