Is there any sort of module that I can add on to an existing 35+ year old system that consists of keyswitch arm/disarm and multiple door plunge switches so that it can run as it always has, yet have redundant remote control and notification via an Android app? I don't know the brand or model of the system right now, but i figured I'd start looking before I get too far into it. I know the system was locally installed by a family-owned security business at the time.
Ideally, I'd like to be able to add to the security system via ethernet in the future, so even if I had to run a second concurrent system, or if there's a new system that will allow keyswitch and door plungers.
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Ideally, I'd like to be able to add to the security system via ethernet in the future, so even if I had to run a second concurrent system, or if there's a new system that will allow keyswitch and door plungers.
Sent from my SM-N920V using Tapatalk