I replaced (sold) my coral usb late last year after using it for 3 years. I upgraded my home server and wanted to go M.2 and noticed that frigate started to support a new chip, with many times the performance of the coral. I went with a Hailo-8. It’s been flawless.
Recommendation: use the .deb driver that Hailo provides, it gets installed via dkms and survives kernel updates.
I used the ecolink device for some years until I discovered the Zen55, which I implemented a few weeks ago. The ecolink stopped detecting CO after I changed my interconnected alarm system to a new Kidde model as the old one started to give occasional false alarms. The ecolink was also unable to clear the CO Alarm once triggered with the old Kidde model I was using, it required removing and reading the device from the zwave network.
Zen55 worked perfectly, able to differentiate CO and smoke signals and auto-clears when the alarm condition stops. It requires no batteries.
Yes. They have two options, I have the 8, there is also the 8L which is cheaper and still 3X the coral so surely more than enough.
If you install the official .deb, it’s a set-and-forget type experience, pretty great. 6ms inference with 5 full HD cams. I don’t even bother with the substreams.