Smarther is the thermostat connected with integrated wi-fi to be used together with the dedicated APP Thermostat, which allows you to make all programming and most functions in a simple and intuitive way. Locally are possible temperature level setting for manual operation and activate the Boost mode, which allows you to force the power plant for a limited time (30, 60 or 90 minutes) regardless measured temperature and the programmed. -Power supply 240 Vac 100 ÷, 50/60 Hz-absorption 2 W max-maximum cable Section 1 x < span class = notranslate ‘ > </span> 1.5 mm2; -5 ÷ 40° C Working Temperature-5 ÷ 40° C temperature Setpoint (increments of < span class = notranslate ‘ > </span> 0.5° C)-output: 1 potential-free contact in deviation 5 (2) a.-drive Type 1BU-pollution degree rated impulse voltage 2-4 kV Installation from: semi-flush on boxes art. 503e or art. 500 (for fixing with bolts in the wall art. 500 predict) gypsum board, on boxes art. PB503N and art. PB502N.