Vine Smart WiFi 7day/8period Programmable Thermostat Model TJ-225, Compatible with Alexa and Google Assistant

Wi-Fi Smart Thermostat Model: TJ-225Weight:NT:140g WT: 280gDimension:123 x 85 x 26 mm Package: 203 x 123 x 38 mmColor: WhiteMaterial: ABS+PCScreen: 2.8” TFT- LCD 320x280 pixelsNightlight:Programmable White LED (3200K~3500K)Power Source: 24V-AC (20V~30V AC), 5V-DCTemperatureSetting Range: 40°~99°F (5°~37°C)Working Temp.: 32°~110°F (0°~ 43°C)Working Humidity: <90% non-condensing max.Wi-Fi Standard: IEEE 802.11B/G/N (2.4G)Wi-Fi Connected Range: <50 Meters in Open Area Sensor: Temperature, Humidity ProductFeatures：2-H, 2-C, Heat Pump, Emerg. Heating7 Day / 8 Period ProgrammingTemperature Range SettingTemporary/Permanent HoldWi-Fi Auto Reconnect Wi-Fi App/Cloud Features: One Account Multiple Device Access Compatible with Amazon Alexa/ Google Assistance Different Setting for Each Day,8 Periods per Day Environment Friendly no Battery Required C-Wire *** When you get the device,please check the setup video,then you will know how to connect the phone and thermostat:https://www.youtube.com/watch?v=pPtL2sefeFI&t=34s; ***