Honeywell L5210 Frequently Asked Questions

Will Linear's Z-Wave Products Work with Honeywell LYNX Touch Systems?
By adding a Honeywell L5100-ZWAVE Module to a Honeywell LYNX Touch Panel, the system can support Linear Z-Wave devices. Learn how to use Z-Wave with a Honeywell LYNX Touch.
Added:

Which Battery Packs are Compatible with the Honeywell L5210?
The Honeywell L5210 System has three compatible battery packs. They are the LYNXRCHKIT-SC, the LYNXRCHKIT-HC, and the LYNXRCHKIT-SHA. Learn about the L5210 backup batteries.
Added:

How Do I Add a Wired Siren to a Honeywell LYNX Touch Using the LYNX-WEXT Kit?
A wired siren can be added to a LYNX Touch. The LYNX-WEXT Kit includes everything you need, minus the wired siren. Learn to add a wired siren to a LYNX Touch with a LYNX-WEXT Kit.
Added:

How Do I Disable Auto-Stay Arming on a Honeywell LYNX Touch System?
Auto-Stay Arming will have a LYNX Touch revert to Arm Stay mode if no entry/exit zone is faulted during the exit delay period while Arming Away. Learn how to disable this feature.
Added:

How Do I Program the Honeywell 5806W3 to the L5210?
The 5806W3 is a wireless smoke detector that is learned-in with the L5210 through system programming. Find out how to enroll a Honeywell %806W3 with an L5210 Alarm System.
Added:

How Do I Program the Honeywell 5800COMBO to the L5210?
The 5800COMBO uses four zones on the L5210 for full functionality. These zones are smoke/heat, CO detection, freeze and maintenance. Learn to program a 5800COMBO with an L5210.
Added:

What Does the Yellow Triangle Mean on My Alarm System?
Some systems will display a yellow triangle to indicate a trouble condition. Fixing the problem and providing the Master Code should clear it. Learn about trouble conditions.
Added:

Can I Use a POTS Telephone Line w/ the Honeywell L5210?
The Honeywell LYNX Touch L5210 System has a phone jack for supporting a phone line connection. But it is better to use a cellular or IP connection. Learn about POTS monitoring.
Added:

How Can I Tell if My System is Wired or Wireless?
There are a few distinctions between wired and wireless alarm systems. Wired panels usually have a metal case and an external keypad. Find out if your system is wired or wireless.
Added:

How Does a Monitored Alarm System Work?
Any monitored system is able to send out signals that alert others to system events. This is usually done through a cellular or IP connection. Learn more about alarm systems.
Added: