| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | TXD2SA-5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2-1437683-8 | TERM BLOCK 8POS 22-12AWG 6-32Relay Socket DIN Rail | TE Connectivity AMP Connectors |
| 4 | KS-300 | PROTECTIVE COVER FOR 53TP SERCover, Terminal 53TP Series | Sensata-Crydom |
| 5 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 6 | G6Z-1PE DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |
| 7 | CB1F-WM-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 8 | G6Z-1P-R DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |
| 9 | BPD2FF | AC/AC WALL MOUNT ADAPTER 18V 20W18VAC 1.11A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Hammond Manufacturing |