First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Costco will have a 3pk for $85 online from 4/30 - 5/27
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Unfortunately not the z-waves ones though.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Awesome!! Thanks!
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Just got a circular from Costco today. Sale stars 3/29 thru 4/27, 3 pk of the first alert smoke and carbon monoxide detectors for $79.99
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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I finally decided to replace all my hard wired detectors and ended up just getting basic smoke alarms.
7 of these total for $70....
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Pfftt... not wired. Pass.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Thanks OP! The one I already bought is working great with Smarthings - simple, reliable, inexpensive, no false alarms and does the job. It is SO much simpler and easier to add than all of these...
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Probably because you’re not using cheap batteries. Mine easily go a year using rechargable batteries.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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I bought 3-pack from Costco a few months ago, They work as expected
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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That is false, carbon monoxide mixes in a room. It does not settle, here is from the EPA about placement.
Because carbon monoxide is slightly lighter than air and also because it may be found...
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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A carbon monoxide alarm on the ceiling is useless. A smoke alarm near the floor is useless. Either way you've already suffocated before the alarm sounds. This is a combo that should never be.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Don’t think so. The devices seem to be triggered through Smoke/CO only and don’t have an event based trigger from other events like the one you mention above.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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And some cities are now charging for false alarms.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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I would buy some but I am waiting for everything to go to the new home automation protocol that's coming soon, project CHIP.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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I think you can get one of those hubs for around $79 or so.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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1 hardwired req for code
2 batt backup
3 thread for HomeKit
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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CO detectors can be installed anywhere, as long as they get air circulation. They can be near (or on) the ceiling, they can be close to the floor, it does not matter. CO mixes with the air.
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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Looks a bit cheaper with free shipping on eBay - https://www.ebay.com/itm/First-Alert-Powered-Alarm-SCO5CN-Combination-Smoke-and-Carbon-Monoxide-Battery-/124474427547?_trksid=p2349624.m46890.l49292
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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How often are they on sale at Costco?
First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) $31.40 + Free Shipping
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Thread created 03-17-2021 by icemocalatte
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We have two of them we use with our Ring alarm. Battery health shows in the app making it a minimal concern. From the usage ive seen they’d last 3-4 years. We change them once a year for piece of...
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