| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | S89R11AAC1-120 | RELAY IMPULSE DPDT 15A 120VImpulse Relay DPDT (2 Form C) 120VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | 1-1462050-6 | RELAY RF SPDT 2A 4.5V | TE Connectivity Potter & Brumfield Relays |
| 4 | G6Z-1F-R-TR DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 5 | 2-1904025-6 | V23234A0004X055-EV-100 | TE Connectivity Potter & Brumfield Relays |
| 6 | ACNH3112 | RELAY AUTOMOTIVE SPST 30A 12V | Panasonic Electric Works |
| 7 | CB1AF-M-24V | RELAY AUTOMOTIVE SPST 20A 24V | Panasonic Electric Works |
| 8 | 2332-12-020 | RELAY RF DPST 500MA 12V | Coto Technology |
| 9 | G6Z-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |