Programmable digital room thermostats

Programmable digital room thermostats can set the highest temperature of heating in winter and set the lowest temperature of cooling in summer .Which used for household;industrial;office etc.It's convenience for your to control the equipment. Features 1) Heating +Cooling control function 2) Programmable function of 24 time sections per day and 7-day per week 3) 3 sets of permanent programs ( 2 sets of factory setting program and 1 set of self-setting program) 4) Pre-cooling or pre-heating function in automatic program 5) Backlight display (at 220V) 6) The temperature difference adjustable between off and on 7) Allowable to calibrate the temperature display; 8) Allowable to connect the external temperature sensor. Outdoor temperature display provided. 9) Display adjustable between room temperature, outdoor temperature and preset temperature. 10) Display adjustable between Cand F. 11) Allowable to keep user settings after power shutdown. 12) Antifreeze (or energy-saving) when turn off. 13) Allowable to set the highest temperature of heating and the lowest temperature of cooling. 14) Wireless transmission. 15) Multiple fault detection and display functions. 16) Energy-consumption display function 17) Allowed to install on battery seat.