Honeywell L5200 Frequently Asked Questions

How Do I Change the Master Code On a Honeywell LYNX Touch?
The Master Code on a LYNX Touch is used for arming/disarming and accessing the Master Tools Menu. We advise changing the security code. Learn to change the LYNX Touch Master Code.
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How Do I Get Into Honeywell L5200 or L5210 Programming If I'm Locked Out?
If you click the "Program" button and nothing happens, then you are locked out of programming. You must use the backdoor method. Learn how to backdoor into an L5200 or L5210.
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What Do I Do If My Honeywell LYNX Touch Is Having Software Issues?
If you encounter software issues on a LYNX Touch, try rebooting the panel or updating the firmware. Learn how to troubleshoot software issues on a Honeywell LYNX Touch.
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Which Motion Sensors are Compatible with the Honeywell L5200?
The Honeywell L5200 System supports wireless 345 MHz motion sensors. There are many compatible motion sensors to choose from. Find out which motion detectors work with the L5200.
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Is the Honeywell L5200 Compatible w/ Alexa?
Amazon Alexa can control a Honeywell L5200 System using the Total Connect 2.0 Alexa Skill. The panel must be monitored and set up with TC2 service. Learn about Amazon Alexa.
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How Do I Reset the Master Code for a LYNX Touch System?
If you can get into programming on a LYNX Touch System, then you can reset the Master Code back to its default of 1234. Learn how to reset the Master Code for a LYNX Touch System.
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How Do I Upgrade a Honeywell LYNX Touch to Use LTE?
The Honeywell LYNX Touch L5200, L5210, and L7000 Systems can all be upgraded to use LTE communication. Learn how to upgrade your LYNX Touch to LTE for greater reliability.
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Can I Update the Firmware On a Honeywell L5200 Alarm System?
Any Honeywell LYNXTOUCH-MSD Firmware Updater Tool manufactured after October 2019 will work with a Honeywell L5200 System. Learn how to update a Honeywell L5200.
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How Does RF Supervision Work On a Honeywell LYNX Touch System?
Honeywell 5800 Sensors check-in every 70 to 90 minutes. The LYNX Touch must receive a signal at least once every 12 hours or RF supervision loss will occur. Read on to learn more.
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Where Can I Download the Latest Firmware for the Honeywell L5200 Alarm System?
The L5200 can be updated by using the LYNXTOUCH-MSD Firmware Updater Tool. AlarmNet will view the L5200 as an L5210 System after the latest update. Learn about updating an L5200.
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