| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-VCS1CL | VOICE CALL SWITCH W/ 1M CABLE | Digi International |
| 2 | AGQ20T06 | RELAY GEN PURPOSE DPDT 2A 6VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 2941183 | RELAY GENERAL PURPOSE SPST 3A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VAC/DC Coil DIN Rail | Phoenix Contact |
| 4 | KUHP-11A51-24 | RELAY GEN PURPOSE DPDT 20A 24VGeneral Purpose Relay DPDT (2 Form C) 24VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | S2EB-12V | RELAY GEN PURPOSE 4PST 4A 12VGeneral Purpose Relay 4PST-NO/NC (2 Form A, 2 Form B) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | ARS16Y4HX | ARS MICROWAVE RELAY 3GHZ | Panasonic Electric Works |
| 7 | CB1AVF-R-24V | CB RELAY 1 FORM A 35A 24V | Panasonic Electric Works |
| 8 | ARN30A24Z | RELAY RF SPDT 24V | Panasonic Electric Works |
| 9 | G6ZK-1P DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |