Costco has Z-Wave Smoke alarms on sale

[rsjaffe]

There's more about them in this discussion:

First Alert Zcombo Generation 2

Hello, looking for some assistance. I just purchased 3 of the zcombo Generation 2 zwave plus. I was able to get them to pair, however, I think the driver needs to be updated. When the device paired it came in as device not generic zwave smoke like the generation 1 does. I was able to change the device to the zwave driver and it seems to work. However, I am getting an unknown alert in the logs, so I think the driver needs to be updated to accommodate the gen2. Anybody else have this issue?