| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCH2CLRC | VOICE CALL HANDSET 2M CABLE RJ11 | Digi International |
| 2 | 2982799 | BASIC TERMINAL BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 3 | ALQ309 | RELAY GEN PURPOSE SPST 10A 9VGeneral Purpose Relay SPST-NO (1 Form A) 9VDC Coil Through Hole | Panasonic Electric Works |
| 4 | 2971357 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 5 | AEP31024 | RELAY AUTOMOTIVE SPST 10A 24V | Panasonic Electric Works |
| 6 | G6K-2F-RF-S-TR03 DC12 | RELAY RF DPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 7 | WAU24-1800 | AC/AC WALL MNT ADAPTER 24V 1.8A24VAC 1.8A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |
| 8 | CR0070 | CONNECTOR BLOCKS | TE Connectivity AMP Connectors |
| 9 | OSA-SH-205DM5,600 | RELAY GENERAL PURPOSE DPST 5A 5VGeneral Purpose Relay DPST-NO (2 Form A) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |