| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | SGA-5286Z | IC AMP HBT SIGE 5000MHZ SOT-86RF Amplifier IC Cellular, GSM, PCS, UMTS 0Hz ~ 5GHz SOT-86 | RFMD |
| 3 | SP2-SF | ACCY RELAY SOCKET SP SCREW TERMRelay Socket Chassis Mount | Panasonic Electric Works |
| 4 | ALQ109 | RELAY GEN PURPOSE SPDT 10A 9VGeneral Purpose Relay SPDT (1 Form C) 9VDC Coil Through Hole | Panasonic Electric Works |
| 5 | RTX3-1AT-B003 | RELAY GEN PURPOSE SPST 16A 3VGeneral Purpose Relay SPST-NO (1 Form A) 3VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | 1462050-4 | RELAY RF SPDT 2A 12V | TE Connectivity Potter & Brumfield Relays |
| 7 | 70M-IAC5 | INPUT MODULE AC 8MA 5VDCAC Input Module Output Module 10mA 5VDC Output 90 ~ 140VAC (120VAC Nom) Supply | Grayhill Inc. |
| 8 | JSM1A-12V-4 | RELAY AUTOMOTIVE SPST 10A 12V | Panasonic Electric Works |
| 9 | G6Z-1FE DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |