| Model | RoHS | Description | Price (USD) | Purchase |
| AI-XFMR | Wall-mount plug-in transformer 120 VAC (nom) input/24 VAC (nom) output (details...) | $35 | ||
| AI-XFMR-E | Wall-mount plug-in transformer 230 VAC (nom) input/24 VAC (nom) output (details...) | $55 | ||
| BNC-T | BNC "T" connector | $8 | ||
| BNC-TER | 93 ohm BNC terminator | $8 | ||
| TB5-TER | 100 ohm RJ-45 terminator | $8 | ||
| TPB-TER | 100 ohm RJ-11 terminator | $8 | ||
| MTG-RAK | MODHUB rack-mounting kit | $75 |