BTicino NT4451 Living Light Tech Flush mounted daily/weekly timer thermostat

BTicino NT4451 Living Light Tech Flush mounted daily/weekly timer thermostat for heating and cooling systems. Three selectable temperatures during the 24 h period – Auto, Manual, Holiday, Antifreeze Operation. Backlighted display - power supply with battery: 2 x 1.5 V – remote activation using the remote control – possibility of connecting an external probe – output: contact in exchange 5(3) A