Wireless Alarm Systems Frequently Asked Questions

Is an L5100 compatible with 5800 series sensors?
What sensors are compatible with the Honeywell L5100? Is it the whole line of Honeywell 5800 Series wireless devices?
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What causes radio frequency loss?
Learn what can cause a loss of radio frequency between wireless alarm system devices and the receiver or wireless control panel.
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How do I change installer code on a Honeywell L5100?
Learn how you can change the installer code of a Honeywell LYNX Touch alarm system whether you know the current code or not.
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How do I program duress codes on a LYNX Alarm System?
Program a duress code for your Honeywell LYNX security system to silently summon emergency services in a holdup situation.
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How do I connect an iPhone to my Honeywell L5100?
Learn how you can control your LYNX Touch L5100 using your iPhone with Honeywell's Total Connect service.
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How do you activate a light with a Honeywell key fob?
Learn how to turn on and off lights remotely with the touch of a button on your Honeywell wireless security key fob.
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Can I arm Honeywell systems when disarmed ready?
Click here to learn how to arm a Honeywell security system.
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Can you use a 5828 keypad with a LYNX Touch L5000?
Is a 5828 keypad or 5828V keypad compatible with the Honeywell LYNX Touch L5000 alarm panel?
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How to Change the Codes on a Honeywell Alarm System?
The process for changing the codes on a Honeywell alarm system will vary depending upon what type of system is being used. You can change any user code on your Honeywell system, as well as the Master Code, at any time. Keep reading to learn more about the codes on a Honeywell alarm system.
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How to use a smartphone with a L5000 w/ no monitoring?
Can you use your smartphone to control a LYNX Touch system without a monitoring service plan?
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