| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-BU1CL | BUZZER WITH 1M CABLE | Digi International |
| 2 | ALE75B05 | RELAY GEN PURPOSE SPST 16A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 3 | ARS10Y4HX | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 4 | 3-1393278-7 | RELAY AUTOMOTIVE SPDT 45A 24V | TE Connectivity Potter & Brumfield Relays |
| 5 | CA1ASR-12V-N-5 | CA RELAY 1 FORM A 12V | Panasonic Electric Works |
| 6 | CB1F-R-P-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 7 | ARN10A24 | RELAY RF SPDT 24V | Panasonic Electric Works |
| 8 | 2653-12-321 | RELAY RF DPST 500MA 12V | Coto Technology |
| 9 | G9YAT-12S-45 DC24 | RELAY RF SPDT 24V | Omron Electronics Inc-EMC Div |