I recently purchased three First Alert Smoke and CO Detectors (ZCOMBO), one for each floor of my house. Setup was painless, but now when I check their status from the Dashboard under Danger & Damage, flipping through Right Now to Recently I notice that the most recent entry is five days ago. That was the day I purchased and installed the final detector. The other two show up on the day they were bought and installed - seven days ago. Similar results can be obtained from the Things tile and selecting Activity.
Is this normal? I sort of expected to see more frequent communication.