| Manufacturer | Part Number | Description |
|---|---|---|
| Chiprui Chiprui | CIR2262BM | Fixed code encoder tristate |
| Chiprui Chiprui | CIR2272AN | Built-in RF amplification fixed code decoder |
| Chiprui Chiprui | CIR2272GM | Built-in zoom fixed code decoder |
| Chiprui Chiprui | CIR2272AM | Built-in zoom fixed code decoder |