May be added to the Galaxy 18, 60, 128, 500, 504, 512 and 16 and 16plus control panels. Each additional RIO expands the system by eight zones and four outputs.
| Make | Honeywell Security |
|---|---|
| Manufacturer | Honeywell |
| Model code | CO72 |
| Series | Galaxy Series |
| Accessories | Remote Input Output module for Galaxy series |
| Additional info | May be added to the Galaxy 18, 60, 128, 500, 504, 512 and 16 and 16plus control panels. Each additional RIO expands the system by eight zones and four outputs. |