| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | 9-1462038-7 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | RSE116694 | LOW PROFILE, 2 POLE/10 AMP, LCRelay | Amphenol Pcd |
| 4 | G2R-2-DC6 | RELAY GENERAL PURPOSE DPDT 5A 6VGeneral Purpose Relay DPDT (2 Form C) 6VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 5 | 70-OAC5-L | OUTPUT MODULE AC STD 16MA 5VDCAC Output Module Output Module 0.03 ~ 3.5A 24 ~ 140VAC (120VAC Nom) Output 5VDC (2.5 ~ 10VDC) S... | Grayhill Inc. |
| 6 | 2900939 | RIF-LDP-12-24 DC | Phoenix Contact |
| 7 | ARN12A12 | RELAY RF SPDT 12V | Panasonic Electric Works |
| 8 | G6Z-1FE DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 9 | LMZ21700SILT | DC/DC CONVERTER 0.9-6V 4WNon-Isolated PoL Module DC DC Converter 1 Output 0.9 ~ 6 V 650mA 3V - 17V Input | Texas Instruments |