Lazmin112 Smart Thermostat Switch - LCD Touch Screen Water Temperature Controller with Backlight for Gas/Water Boiler | Home Indoor Heating Control & Energy Saving Solution

Feature:1. Easy to read, 4.8in large color backlit LCD display, easy to operate with touch screen.2. Unique exterior design, silver frame, visible thickness above the wall is only 15mm.3. Easy to use, 1℃ accuracy keeps the temperature within the set range. You can switch ℃ or ℉ by yourself.4. Six periods programmable for maximum comfort and economy, manual or programmable mode switching.5. When the data memory is powered off, press and hold for 5s to lock/unlock the thermostat, select full lock or half lock.How to Use:1. Reserve about 5x5x2.5cm grooves on the wall2. Push the rear slot to take out the power interface, and fix it on the wall3. Follow the operating instructions and connect the power cord.Specification:Item Type: ThermostatMaterial: PC + ABSWeight: Approx. 347g / 12.2ozColor: Brushed SilverProduct Size: Approx. 13x9x4cm / 5.1x3.5x1.6inVoltage: AC 95-240V 50-60HzCurrent Load: 5APower Consumption: <1.5WSensor: NTC3950, 10KAccuracy: ±1℃ or ±1℉Setting Temperature Range: 5-35℃Display Temperature Range: 5-99℃Ambient Temperature: 0-45℃Environmental Humidity: 5-95% RH (non-condensing)Storage Temperature: -5~45℃Timing Error: <1%Protection Level: IP20 Package List:1 x Thermostat2 x Screw1 x Manual Note:The connection operation is complicated, it is recommended to install with the help of professionals.