Smart system for managing the heating system remotely via app. It allows remote control of all the zones in the house through time slots. Compatible with autonomous or centralized heating systems, at high or low temperature (e.g. radiators, radiant floor or ceiling, fan-coil). It can be used in public or private environment thanks to tamper controls. Installation of temperature sensors with no electrical connection. Temperature sensor with relay replaces the main chronothermostat and manages the switching on/off of the boiler (or zone valve with appropriate wiring). Operating system compatible with MyCubodomo App: Android 5.0 and iOS 8.0 onwards. Operating temperature range: -5 – 45 °C. Transmission frequency: 868,3 MHz. Signal range: 30 meters. Cube: power supply 5 V/1 A micro USB, Wi-Fi Standard FCC/CE/TELEC/KCC/SRRC/IC/NCC, protocollo Wi-Fi 802.11 b/g/n, frequency 2.4 GHz ~ 2.5 GHz (2400M ~ 2483.5M), dimensions (W x H x D) 100 x 100 x 100 mm. Temperature sensor (with or without relay): power supply 2 alkaline batteries AA (mod. LR6) 1.5 V, hysteresis on the set point temperature On-Off +/- 0,1°C, average battery life 3 years, dimensions (W x H x D) 87 x 87 x 28 mm. Actuator: power supply 3 alkaline batteries AA (mod. LR6) 1.5 V, connection M30x1.5, maximum closing distance 12 mm, insulation CLASS III, average battery life 3 years. Dimensions (W x H x D) 92 x 48 x 66 mm. Wiring Center: control unit equipped with radio module, power supply 230V 50/60 Hz, fuses F3 15A/250V, output switching relay max 2A/230V AC - 2A/30V DC, dimensions (W x H x D) 180 x 130 x 65 mm.