I had a professional install my alarm system several years ago. I still use them for monitoring of the system. My reasoning for that is they are able to contact police/fire/medics, quicker and more efficiently than I can the majority of the time. Examples: Co2 detection. If someone is home and they don't wake up to the co2 detectors going off, then yeah... Monitoring company sees co2 going off and fire/medics are on their way.I just lost a draft of a post I had wrote asking about alarms and security. So here's the short of it. I checked the alarms and security sub forum for "install" and "installation" looking for any examples/walkthroughs of a diy alarm system install. Only 6 results. 5 of them were about cameras, not alarm systems. The 1 that was about alarms was 2 years old and nobody replied to the thread.
When I search the internet, I find nothing of use either; no walkthrough/guide, and no videos. Is this due to the nature of the industry (not selling direct to customers, only professionals, mainly?) Is this maybe not the right forum to look for this - maybe there's a site similar to ipct but for security alarm systems?
Alarmgrid replied via email with some links to blog post and kits they have - I've only quickly skimmed a couple though, so maybe there's something closer to what I'm looking for there.
Alarm systems are very much like cameras. It's a multi-layer approach. I've added multiple sensors over the years after learning what works/doesn't work for my application.
Having window/door contact sensors. Then, having motion sensor detectors. Those two sensors are, in my opinion, two of the most important. Of course, Co2, fire/smoke detectors are at the top, on my list.
There are also garage door sensors, mailbox sensors, driveway, etc.. etc.. If you can think of it, there is most likely a sensor that will cover that application.
As for sites/forums for DIY? I've never looked into it. Though I'm sure there are several out there.