The COMPUTHERM B400RF Wi-Fi thermostat via the Internet
can be controlled from a smartphone, tablet and computer, a wireless switching device, which is mainly used for central heating and electric
devices, but suitable for remote control of irrigation systems, garage doors, doors and other electrical devices and programmed
control as well.

Other features:

- Temperature measurement range: -40 °C – +125 °C (in steps of 0.1 °C)
- Temperature measurement accuracy: ±0.5 °C (at 25 °C)
- Adjustable temperature range: -55 °C – +100 °C (in steps of 0.1 °C)
- Humidity measurement accuracy: ±2 % RH (at 25 °C, from 20 to 80 % relative humidity)
- Adjustable switching sensitivity: 0 °C — ±75 °C (in steps of 0.1 °?)
- Supply voltage of the thermostat: 5 V DC, 1 A
- Supply voltage of the relay: 100-240 V AC; 50/60 Hz
- Output load capacity: Max. 230 V AC; 16? (4 A inductive load)
- Protection against environmental effects: IP20
- Standby power consumption (thermostat):