


| Brand | Pyronix |
| Frequency / distance | 868 MHz / 1600m in open space |
| Sound level | 85 dBA |
| Sensitivity | 50ppm @ 60-90 minutes / 100ppm@10-40 minutes / 300ppm@<3 minutes="" td=""> |
| Housing material | ABS / 3mm |
| Battery | 3 x AA (LR6)1.5 V |
| Temp. operation | 0º C ~ 50º C |
| Transmitter dimensions | 30 (H) x 125 (Ø) mm |