| Alabama Interoperable Radio System (AIRS) |
Project 25 Phase II |
Varies |
| Alphabet Plastics |
DMR Motorola Capacity Plus Single Site (TRBO) |
Decatur |
| Daikin America Flurochemicals |
DMR Motorola Capacity Plus Single Site (TRBO) |
Decatur |
| Decatur Electronic Communications (Somerville) |
LTR Standard |
Somerville |
| Decatur Electronic Communications (Trinity) |
LTR Standard |
Trinity |
| Indorama Ventures Xylenes & PTA |
Motorola Type II Smartnet |
Decatur |
| Nucor Steel Decatur |
NXDN NEXEDGE 4800 |
Decatur |
| SmartRadio DMR |
DMR Motorola Connect Plus (TRBO) |
Various |
