UPDATE: The Hubitat team should have a fix for the next release. For now just dissreguard the warn message.
Original message.
C8 Pro is now on 2.4.3.149
Now that its updated, all my First Alert (BRK Brands Inc) ZCombo-G Smoke/CO Alarm" are all now reporting (All 9 of them)
dev:15962025-11-06 10:59:55.346 AM warn Laundry Room Smoke/CO Carbon Monoxide Detector Replacement required, End-of-life
dev:15962025-11-06 10:59:55.152 AM info Laundry Room Smoke/CO battery is 94%
dev:15962025-11-06 10:59:54.970 AM warn Laundry Room Smoke/CO Smoke Detector Replacement Required, End-of-life
They are not at end of life, in fact one is less than a year old and the others are only 3 years and they are a 10 year device.
In addition to this, My Utilitech brand zwave devices still do not work (Since zwave js came out, they still work fine on legacy). Example My water leak sensor does not report wet, it always reports dry, and it use to show battery life, and no it no longer show battery life as of new update, and there are no debug showing in the log and it was prior showing stuff in the debug log. so more things are broken.
Was chatting with @bcopeland in private chat but its been silent for over 22 days.(Originally started chat on 9/23/25)
Really need to get these things fixed ASAP please.
Was this warning on end-of-life ever fixed? I'm on 2.4.3.167 (and I am using ZWJS and want to try to stick with it), and I just noticed these warnings for all 5 of mine. They're supposed to be 10 year devices and were manufactured around 2022.
I just noticed this today (C8-Pro, 2.4.3.177, ZWJS). I was checking manufacturing dates, install dates, purchase dates, product manual.
Then I finally searched the exact warning phrase which brought me here. Now that I know it is a nuisance warning, I can calm down. Still not ideal, but not the same "putting loved ones at risk" panic that I was spiraling towards.
Just curious, and hopefully not derailing the thread too much, but did you find decent Zigbee Smoke/Carbon Monoxide detectors to replace them with? I still have a lot of life on mine, so I ignore the messages (it is just annoying to see them in the logs). I used to have Halo smoke detectors (LOVED THEM) but everything since has been more of a "meh". Not even sure I will get "smart" ones again in the future at this rate.
Just ran into these. They are not quite ready for prime-time (still some key features in beta/progress) but looks like it might become a good Nest Protect option (includes pathlight feature!).
Started a topic below on the Phare sensors so as not to further distract on this topic.
