| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | ATR4251C-PFQW | IC ANTENNA AMP LN AM/FM 24QFNRF Amplifier IC AM, FM 150kHz ~ 30MHz, 70MHz ~ 110MHz 24-QFN (4x4) | Microchip Technology |
| 3 | 910457 | RSM 8 115VAC SPDT 10A SKTRelay | Weidmuller |
| 4 | PRD-7AG0-120 | RELAY GEN PURPOSE DPST 30A 120VGeneral Purpose Relay DPST-NO (2 Form A) 120VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | RM607012 | RELAY GEN PURPOSE 3PST 10A 12VGeneral Purpose Relay 3PST-NO (3 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | RT214615 | RELAY GEN PURPOSE SPDT 12A 115VGeneral Purpose Relay SPDT (1 Form C) 115VAC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 1462052-3 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 8 | M-IAC5A | INPUT MODULE AC 5MA 5VDCAC Input Module Output Module 16mA 5VDC Output 180 ~ 280VAC (240VAC Nom) Supply | Sensata-Crydom |
| 9 | G6K-2F-RF-T DC24 | RELAY RF DPDT 1A 24V | Omron Electronics Inc-EMC Div |