| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | TX2SS-48V | RELAY TELECOM DPDT 2A 48VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | 2900307 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 4 | DS1E-M-DC9V | RELAY GENERAL PURPOSE SPDT 2A 9VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 5 | G5V-2-H1 DC48 | RELAY GEN PURPOSE DPDT 1A 48VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 6 | TQ2-24V | RELAY TELECOM DPDT 1A 24VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 7 | SDT-SS-112DM,000 | RELAY GEN PURPOSE SPST 10A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | PCN-124D3MHZ,001B | PCN-124D3MHZ,001BRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 9 | 9814-05-20 | RELAY RF SPST 250MA 5V | Coto Technology |