Features 1、LCD Digital and Clear Reading: Boiler temperature controller with LCD digital display, simple reading. You can easily use it with the clear number displaying. 2、Applicable Voice and APP: The water heating temperature controller is great and compatible with APP for Tuya and with voice controlling for Tmall Genie and for DuerOS. 3、NTC Sensor: The water heating temperature controller adopts NTC temperature sensor and has the 5‑60℃ temperature setting. 4、4 Control Mode: Intelligent thermostat has various control modes, including remote control, intelligent timing, touch control, and programmed time control. 5、Low Power Consumption: Our smart thermostat is energy saving and low power consumption. Suitable for hotels, villas, apartments, office buildings, hospitals and so on. Specification Item Type: Intelligent Thermostat Material: ABS Temperature Sensor: NTC Temperature Accuracy: ±1℃ Display: LCD Display Operating Environment: -5-50℃ Power Consumption: <1W Temperature Setting: 5-60℃ Display Range: 0-50℃ Load Current: Pipe 3A (Resistance Type) Maximum Load: 3A Maximum Power: 3500W Control Mode: 1. Remote Control, 2. Intelligent Timing, 3. Touch Control, 4. Programming Time Control Package List 1 x Temperature Controller 1 x Instruction Manual 2 x Screw