| Manufacturer part number (MPN) | 8581603 |
| EAN / GTIN | 7330778816033 |
| HS code | 8536.90 |
| Sales unit | pcs |
| Package quantity | 80 pcs |
| Regulation type on/off | Yes |
| Regulation type modulating | No |
| Type of power supply | 230 V |
| Connection | 2-wire |
| With receiver | Yes |
| Measuring range | 5–35 °C |
| External sensor | Yes |
| With thermal feedback | Yes |
| Control characteristic | PI |
| Suitable for heating | Yes |
| Number of heater outputs | 1 |
| Differential value | -0.3–0.3 K |
| Adjustable differential | No |
| Selector switch for heating and heating with hot water | No |
| Sensor/feeler type | Resistance sensor |
| Temperature readable | Yes |
| Relative humidity (RH) readable | No |
| With display | Yes |
| Type of clock | Week clock |
| Clock model | Digital |
| Overtime switch | Yes |
| Optimisation | Yes |
| With tap water circuit | No |
| Operation | Touch screen |
| Weather-dependent control system | Yes |
| Number of switching programmes | 5 |
| Max. contact voltage | 230 V |
| Max. contact load | 16 A |
| Degree of protection (IP) | IP21 |
| Explosion-proof | No |
| Colour | White |
| RAL-number | 9003 |
| Width | 87 mm |
| Depth | 39 mm |
| Height | 87 mm |
| Class of the temperature control | I |
| Standby power consumption (solstandby) | 0.5 W |
| Compatible with Apple HomeKit | Yes |
| Compatible with Google Assistant | Yes |
| Compatible with Amazon Alexa | Yes |
| IFTTT support available | Yes |
| Contact type | Normally open contact (NO) |
| Suitable for cooling | No |
| Country of origin | China |