


| Brand | Fibaro |
| Transmission distance | ? 50 m (in open space) |
| Frequency | 868.4 MHz (Z-Wave compatible) |
| Maximum water temperature | 90ºC |
| Measuring accuracy | ±0.5º C |
| Compatible valves | M30 x 1.5 Danfoss RTD-N Danfoss RA-N |
| Temp. operation | 0º C ~ +40º C |
| Power supply | Internal 3.7V, battery charged by micro-USB |
| Battery duration | Up to 3 years with the default setting |
| Dimensions | 74 (D) x 56 (Ø) mm |