Home Automation

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Home automation is the residential extension of building automation.

It is automation of the home, housework or household activity.

Home automation may include centralized control of lighting, HVAC (heating, ventilation and air conditioning), appliances, security locks of gates and doors and other systems, to provide improved convenience, comfort, energy efficiency and security.

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Best no-false-alarm smoke/CO2 detectors (and is it even worth looking at ‘smart’?) (alien.top)

submitted 11 months ago by wegster@alien.top to c/homeautomation@selfhosted.forum

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With the BF sales kicking off, and it being beyond time to replace smoke detectors, have been looking but also being disappointed in what I’ve seen. Expensive First Alert models seem to be abandoned, lots of reviews for false alarms all over the place, etc.

Running HomeKit but will be adding home assistant over the Xmas few week break. Have a baby and wife both of which would freak out on false alarms, and a few pretty high ceilings I don’t have an easy way to get to.

Was thinking something standalone + Zigbee with just rudimentary smarts, but not sure something truly reliable seems to exist.

Is it worth looking at anything ‘smart’ at this point? I’ve got 8-9 detectors or so to replace at this point.

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[–] bwyer@alien.top 1 points 11 months ago

I'm facing the same dilemma right now.

I have heat/smoke detectors tied into my Ademco Vista alarm panel and it's monitored by a central station, so I have that covered. I do not, however, have any CO detectors.

Like you, I consider linked, hardwired detectors the way to go and I've identified some candidates. There's also a Z-wave bridge that can tie to the signaling wire to communicate back to Home Assistant. I'm trying to decide what the value there is beyond being able to monitor CO levels when I'm not home.

Here's the CO detector: https://www.homedepot.com/p/Gentex-Hardwired-Interconnected-CO-Alarm-with-Dualink-and-Relay-Contacts-CO1209F/202934253

Here's the bridge: https://www.thesmartesthouse.com/products/zooz-800-series-z-wave-long-range-dc-signal-sensor