| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MTA9100 | 3/4 INCH MOUNTING NUT | Laird Technologies IAS |
| 2 | MA-MT-VCH2CLRC | VOICE CALL HANDSET 2M CABLE RJ11 | Digi International |
| 3 | OUAZ-SH-112L,900 | RELAY TELECOM SPDT 1A 12VTelecom Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 27E1038 | SOCKET SCREW TERM RKA SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 5 | 1904045-1 | V23333Z0001A007-EV-000Relay | TE Connectivity Potter & Brumfield Relays |
| 6 | 2900958 | RIF-0-BPT/21Relay | Phoenix Contact |
| 7 | G2R-2 DC9 | RELAY GENERAL PURPOSE DPDT 5A 9VGeneral Purpose Relay DPDT (2 Form C) 9VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 8 | 1-1414167-0 | POWER F V23134Relay Coil | TE Connectivity AMP Connectors |
| 9 | ADJH21024 | RELAY GEN PURPOSE SPST 50A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Panasonic Electric Works |