| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-BU1CL | BUZZER WITH 1M CABLE | Digi International |
| 2 | CWAA-00006-02 | NYLON MNT POST 4.1MM BLACK 1K/PK | Laird - Wireless & Thermal Systems |
| 3 | 2900458 | TERM BLOCKRelay | Phoenix Contact |
| 4 | 8869490000 | SRC-I 2CORelay Socket DIN Rail | Weidmuller |
| 5 | 4-1904045-5 | V23333Z1001B045-EV-03DRelay | TE Connectivity Potter & Brumfield Relays |
| 6 | PT570012 | RELAY GEN PURPOSE 4PDT 6A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 7 | T9AS1D12-9 | RELAY GEN PURPOSE SPST 30A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 2204-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 9 | G9YAT-12S-45 DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |