| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | JRS500110 | QUICK MOUNT, 5 POLERelay | Amphenol Pcd |
| 3 | 2900254 | TERM BLOCKRelay | Phoenix Contact |
| 4 | 03540551Z | RELAY SOCKET HOUSING 280 MICRORelay Housing Wiring Harness | Littelfuse Inc. |
| 5 | PCBSED | SOCKET PC-MNT 12A 250V ED SERRelay Socket Through Hole | Sensata-Crydom |
| 6 | ALE75F05 | RELAY GEN PURPOSE SPST 16A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 7 | ARE10A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 8 | PB-32M | I/O MOUNTING BOARD MINI 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 9 | 70G-IAC24 | INPUT MODULE AC 8MA 24VDCAC Input Module Output Module 10mA 24VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |