Thermostat -Gas Boiler Heating Remote Controller with Wireless HY01RF RF Room Thermostat White Highlights Generic Brand Gas Boiler Heating Remote Controller with Wireless HY01RF RF Room Thermostat White Description: DISPLAY OF FUNCTIONS - Manual control, heating; 5+2 (6+1 or 7 days) Programmable heating; Indoor temperature display; Child safety lock; 1st-6th interval modes setting; Communication icon; Date, time, 7 days of the week display; FEATURES - Large LCD touch screen with blue LCE backlight, Dual mode temperature display, Time display (minutes, hours, weeks); Programmable temperature setting over 6 period; Sensor Internal and external temperature sensor; Display precision is 0.5, indoor precision is 0.1; Room temperature calibration function automatically Warning - please wire correctly according to the wiring diagram, avoid water, mud or other debris entering the thermostat, otherwise the thermostat will be damaged; 5+2 or 6+1 or 7 day flexible programming, this high-tech wireless RF programming temperature controller via switch in heating or cooling mode for maximum comfort; Home security protection, child safety designed; RF control, sensor distance about 30m; Specification: Material: 3A ABS plastic (water heater); 5A (gas boiler heating); 16A (electric heater) Working environment temperature: 0~70C/32~122F Temperature display range: 0~40C/32~104F Temperature adjustment range: 5~35C / 41~95F Display accuracy: 0.5C or 1F Battery power: 2 x AA (not included) Output: switch relay Probe sensor: NTC (10k) 1% Thermostat -: 130 x 90 x 27mm Receiver - 107 x 78 x 28mm Package includes: 1 piece rf wireless thermostat