Features: Smart Thermostat: Heat and mode to select; convertible temperature units - Celsius and Fahrenheit; 2 indicator lights to show the work status Wide Applications: Suitable for electric heating radiator, electric cooling and temperature control system. It can be used in smart homes, shopping malls, and industrial places. Various Advanced Options Settings: There are 4 modes to choose according to your needs - Manual/Programming/Temporary Manual/Holiday Mode. 5+1+1 & 6 Periods Function: With 7 days programming mode to set, 6 periods to adjust different temperatures. WiFi Connect &APP Control: Support control and adjust the temperature setting program in your mobile device, please download the APP(Smartlife) first via (iOS) or (Android). With simple and clean UI, which is also easy for a novice to operate. Support voice control via third parts voice assistance such as and Google Assistant. Complete Functional LED : Equipped with LED screen, accurate to display the temperature status and operating mode in even dark environment; With sensitive and responsive touch button for easily operate. Compact Size and Safety: Product dimension only 120x62mm, which occupy few place in the area. Design with children lock function, you can also set full lock and half lock in advanced options. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Specification: Model: BHT12-EW Size: 120x62mm color: Black material: plastic Voltage: 100~240V, 50~60Hz Maximum load: 16A Temperature sensing element: NTC10K Temperature control accuracy: 0.5 Temperature control range: 5 - 90C, can be changed in advanced options Working environment: 0 - 45, 5 -95%RH (no condensation) Storage temperature: -5 - 55 Protection class: IP20 Display temperature range: 5~99 Note: 1. Before use, ease confirm that this product is compatible with your temperature control equipment.2. Before installation, please confirm that the plug type of this product is suitable for your local standard and heating equipment;3. Please contact the after-sales service for equipment failure, please do not try to repair it by yourself; Package Contents:1 x Thermostat Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.