1Using highreliability singlechip microcomputer, strong antiinterference, stable to use. 2Adopt sensitive LCD touch screen, not easy to scratch and is easy to clean. 3APP remote control, you can remotely control the thermostat by installing for Tuya Smart APP on mobile phone or tablet. 4With 7 programmable mode, 5+2, 6+1, 7, to meet your various needs. 5Voice control, works perfectly with for Amazon Alexa, for Google Assistant and for Tmall Genie, use voice to turn on/off or set a suitable temperature. 6Using microcomputer control technology, it has manual, automatic, programmable, and state storage functions. Condition: 100% Brand New Item Type: ThermostatMaterial: ABS + Tempered Glass Color: White Weight: Approx. 230g/8.1oz Voltage: AC95-240V Current: 3A (Gas Boiler) Measurement Error: 0.5 () Temperature Setting: 50-60 (Upper Limit Adjustable) Temperature Range: 0-95 Temperature Sensor: NTC Control Method: APP/Touch/Voice Size: Approx. 8.5 x 8.5 x 3.8cm/3.3 x 1.5in Function: Using microcomputer control technology, it has manual, automatic, programmable, and state storage functions. 1 x Thermostat 2 x Screws 1 x Manual 1. Please allow 02cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.