Honeywell CDMA-L57 Frequently Asked Questions

What Does CDMA Stand For?
The term CDMA is an acronym that stands for Code-Division Multiple Access. It refers to the type of radio systems used in Verizon's 3G cellular network. CDMA communicators have largely been replaced by communicators that can access Verizon's 4G and LTE networks. Learn more about CDMA.
Added:

Can I Install a Honeywell Lynx Touch Panel as DIY?
The Honeywell Lynx Touch Series of security panels are great systems for DIY users. The panels make it very easy for end users to complete any task with minimal technical support. This includes tasks such as enrolling wireless security devices with the panel and making communication module upgrades.
Added:

2GIG GC3 vs Honeywell L5210, L7000 Security System
The 2GIG GC3, Honeywell L5210 and L7000 panels have many similarities, as well as differences. Depending on the user's needs, all panels are great options.
Added:

What Is the City ID on Honeywell Total Connect?
The City ID is used by the alarm dealer to create a Total Connect account, and is never used by the end-user. Learn more about the City ID by reading here.
Added:

How do I set up GeoFence arming reminders on an iOS device in TC2.0?
GeoFence arming reminders alert when an associated device leaves the designated area, and the system is not armed. Learn to create a GeoFence arming reminder.
Added:

What is the CRC Code For?
The CRC, or cyclical redundancy check, is in place to keep programmers from making typographical errors when activating a communicator. Learn more here!
Added:

What Interactive service Works w/ Honeywell Systems?
Alarm users now are more sophisticated, and want the ability to see and control their system remotely. See which services work with Honeywell Systems.
Added:

Has the Honeywell L5200 Been Discontinued?
The Honeywell LYNX Touch 5200 wireless all-in-one system has been discontinued. It has been replaced with the Honeywell L5210, which provides similar function.
Added:

How do I Register the L7000's 3GL?
The Honeywell 3GL AT&T cellular communicator requires an AlarmNet registration by a certified Honeywell dealer. Learn more about the registration process here.
Added:

Honeywell L5200 vs L5210
The LYNX touch systems are wireless alarm and home automation panels. The L5200 and L5210 are both LYNX Touch series panels. Learn about the two panels here.
Added: