We at INAX247 provide market-leading solutions and give you the benefit of a masterful system integration. Without a seamless system integration, you need to run existing systems alongside any alarm server, crisis and incident management or business continuity software. This is neither helpful nor the idea behind.
In our two decades spanning work, we saw quite some installations, where a client had to run multiple systems / services to achieve a certain task. This has nothing to do with System Integration. Quite often, this is the mistakenly understanding of redundancy. But no, this is just not optimized and will lead to problems as you will need to maintain multiple systems too.
