| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AC020-001 | AC POWER ADAPTER FOR E20 - US PO | Synapse Wireless |
| 2 | TX2-L2-3V | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 1422002-8 | RELAY GEN PURPRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | 2900934 | RIF-2-BPT/4X21Relay | Phoenix Contact |
| 5 | SY2S-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 6 | K10P-11DT5-24 | RELAY GEN PURPOSE DPDT 15A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | G5CA-1A-TP-E DC24 | RELAY GEN PURPOSE SPST 15A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 8 | 2904-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 9 | 9202-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |