
Building Automation: Communication systems with EIB/KNX, LON and BACnet (Signals and Communication Technology)-
Amazon
From $97.46 (New)

From $97.46 (New)

| Last Seen | |
| Highest | $112.86 Dec 17, '14 |
| Lowest | $89.94 Jan 11, '16 |
| Average | $97.46 (30d avg) $97.82 (90d avg) $100.61 (180d avg) $105.39 (365d avg) $106.07 (Lifetime average) |
| Added | Mar 4, 2014 |
| Last Seen | |
| Highest | $102.68 Oct 1, '14 |
| Lowest | $89.51 Jul 23, '15 |
| Average | $93.46 (30d avg) $93.71 (90d avg) $96.08 (180d avg) $94.81 (365d avg) $97.31 (Lifetime average) |
| Added | Mar 4, 2014 |
| Last Seen | |
| Highest | $104.33 Jun 12, '14 |
| Lowest | $39.99 Mar 20, '16 |
| Average | $66.89 (30d avg) $80.35 (90d avg) $85.64 (180d avg) $89.71 (365d avg) $94.66 (Lifetime average) |
| Added | Mar 4, 2014 |
30 day average: 2,045,713
90 day average: 1,712,897