Ultratech RJ31XSET Frequently Asked Questions

How Do I Wire a POTS Line to My Security System?
To wire a POTS line to a security system, the incoming phone line will connect to an RJ jack. The RJ jack is then connected with the alarm panel and the on-site landline phones. Check the terminals when wiring. The panel must support POTS service to do this. Learn more about wiring a POTS line.

Can I use an RJ31X to Connect 2GIG GC3 to a Phone Line?
Does the 2GIG GC3 support central station communication via POTS Line?

How Do I Connect a Honeywell L5100 To Phone Monitoring?
Learn how to connect the Honeywell Lynx L5100 for phone line monitoring