Opinions on alarms systems configured/monitored over IP network

[Pat Coghlan <info@xxxxxxxxxx>]

I'm looking for opinions on commercial alarm systems that enable alarm
panels to be configured and monitored over an IP network - requiring
little or no keypad programming at all.

I am familiar only with the Summit eNT system by Edwards (formerly
Integrated  Security Solutions), which does both alarm and access
control and allows the panels to be configured from the central site - a
hard requirement for me.

Thanks in advance.