Description: FUNCTIONS DISPLAY - ①manual control, heating; ②P1, P2, P3 comfortable & energy saving Programmable heating ; ③indoor temperature display; ④children safety lock; ⑤1st-6th interval modes setting; ⑥communication icon; ⑦Date, Time, 7 days of week display; FEATURES - ①Large LCD touch screen with LCE blue backlight display,②double temperature display mode,③Time display (minutes, hours, weeks); ④daily and weekend modes setting; ⑤Internal and external temperature sensor; ⑥display precision is 0.5,inner precision is 0.1; ⑦Room temperature automatically calibration function Warning - The thermostat installed on 1.5m above the ground, not to install it to the wall corner, door, window side or behind the door or in such unheated area as exterior wall. Avoid hot, cold air duct, radiator, flue or thermal pipe; Holidays Mode - Rotates rotary press key to choose holiday mode,press ENTER key to enter into holiday mode,rotates rotary press key to adjust days(countdown from holiday starting,back to work at automatic mode after holiday ends); Home Safety Protection, Children lock designed; NTC sensor, frost protection mode available; Specification: Material: ABS plastic Cpacity: 5A/250V Working environment temperature: 0~50°C/32~122°F Range of temperature display: 0~40°C/32~99°F Range of temperature adjustment: 5~35°C/41~95°F Display accuracy: 0.5°C or 1°F Battery Power: 2 x AA (Not Included) Output: Switch relay Probe sensor: NTC(10k)1% Thermostat - 86 x 86 x 40mm Package Includes: 1 Piece LCD Thermostat