| Manufacturer | Part Number | Description |
|---|---|---|
| Oriental System Technology | OTP-538U | Thermopile Sensor |
| Oriental System Technology | OTPA-16 | THERMOPILE ARRAY |
| Oriental System Technology | OTP-N538U | THERMOPILE |
| Oriental System Technology | OTPA-8PM2-CI25 | THERMOPILE ARRAY |
| Oriental System Technology | OGS-335F4 | NDIR SENSOR |
| Oriental System Technology | OTI-302 | INFRARED SENSOR |
