| Center Elementary School - Chelmsford | Johnson Controls, Inc. |
| Device | Status | Firmware | Last timestamp | Data logger SN | Last active timestamp |
|---|---|---|---|---|---|
| 00:90:c2:eb:c2:13 | ONLINE | C20130730 | [2026-03-22 11:18:45] | - | [2026-03-22 11:18:45] |
| 00:90:c2:e5:42:37 | COMM. OFFLINE | 20130816 | [2024-10-08 07:19:41] | - | - |
| 130622-27 [PVI 75KW] | ONLINE | B001 | [2026-03-22 11:18:45] | 00:90:c2:eb:c2:13 | [2026-03-22 11:18:45] |