WiFi RF Smart Thermostat Gas Boiler Room Heating Temperature Controller bohekeji

Note : Due to the huge po wer consumption of the WiFi function, this thermostat cannot connect to WiFi when powered by battery! Description 【APP Control】Smart thermostat that can be controlled by your phone before you come back home. (APP: Smart life) 【Voice Control】Work with Yandex Alice, Amazon Alexa, Google home. 【Weekly Programmable】The thermostat supports different temperature setting accordingly with 6 time-modes daily. 【Two power supply modes】Support battery, USB, t wo power supply modes, free to choose. ( Note: Due to the huge power consumption of the WiFi function, this thermostat cannot connect to WiFi when powered by battery!) 【Children Lock】Keypad locking function is designed to prevent children from operating by mistake. 【Ultra low power consumption】Ultra-low power heating thermostat designed for electric valve control of hot water systems. Specifications Color: White Material: ABS Battery: 2*1.5V AAA Battery (not included) Temperature sensor: NTC Display range: 0-90°C Accuracy: +-1°C Temperature setting: 5-90°C WIFI Frequency: 2.4G Wireless frequency: 433MHz (two-way FSK) Communication protocol: GZB Function:  Antifreeze, Temperature compensation, Weekly programming selection, set temperature Max/Min value Package Size：9.5*11*6cm / 3.74*4.33*2.36inch Package Weight: 300g / 0.66lb Package includes 1 * Smart Thermostat  1 * User manual