| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | DS2Y-S-DC12V | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | RSE116763-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | RSE120165 | LOW PROFILE, 2 POLE/5 AMP, WCRelay | Amphenol Pcd |
| 5 | 913560 | RELAY SOCKET 24VDC 11PIN OCTALRelay Socket DIN Rail | Weidmuller |
| 6 | DRS4 | DIN-RAIL SOCKET FOUR CHAN RELAYRelay Socket DIN Rail | Sensata-Crydom |
| 7 | 2967167 | RELAY SOCKET TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 8 | MK2KP-UA-AC120 | RELAY GEN PURPOSE DPDT 5A 120VGeneral Purpose Relay DPDT (2 Form C) 120VAC Coil Socketable | Omron Automation and Safety |
| 9 | RT184005 | RELAY GEN PURPOSE SPST 10A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |