Tuya ZigBee Smart Air-conditioner Temperature Controller Thermostat 3 Speed Fan Coil Unit for Air Conditioning Heating Cooling

Tuya ZigBee Smart Air-conditioner Temperature Controller Thermostat 3 Speed Fan Coil Unit for Air Conditioning Heating CoolingPlease note the difference in options.【With WiFi or no wifi optional]2P:Two pipe; Control Fan Coil Unit and Two Wired Motorized Valve.4P:Four pipe; Control Fan Coil Unit and Two Wired Heat Valve and Two Wired Cool Valve.BAC-18 Smart Knob Thermostat are designed to on / off control FCU the fans and valves in air conditioner applications via comparison of the room temperature and setting temp. As reaching the aim of comfort and saving energy.SpecificationsPower Supply: 220 VAC, 50~60HzPlease check the information laser printed on the back of the thermostat for the actual voltage.Fan Relay Amps Resistance: 5A; Inductive: 3AValve Relay Amps Resistance: 3A; Inductive: 1ASensor: NTC3950, 10KSet Temp. Range: 5 -35 ℃Accuracy: ±1 ℃Dispaly Temp. Range: 5 ~ 70℃Ambient Temp.:0~45 ℃Ambient Humidity: 5 ~ 95 % RH (Non Condensing)Storage Temp.:-5~ 45 ℃ Timing Error: Power Consumption: Shell Material: PC +ABS ( Fireproof)Installation Box: 86 * 86mm Square or European 60mm Round BoxWire Terminals: Wire 2 X 1.5 mm² or 1 x2.5 mm²Protection Class: IP20Buttons: Capactive Touch ButtonsOn Appearance1. LED display, more friendly interface;. LED matrix light, simple display, energy saving, protect your eyes.2. Touch buttons to make simple operation.3. The ultra-thin embedded panel perfectly fits all kinds of walls; The visiable thickenss above the wall is only 12.4mm.4. Frameless acrylic panel design, simple and elegant;5. Classic black/white color scheme, seamlessly integrated.6. Compatible with standard 86mm square cassettes and 60mm European cassettes to meet all installation environments;7. Interlock to connect gives you easy installation.On Functionality1. Smart Wifi thermostat APP remote control;2. Strict temperature control accuracy (± 1°C) to provide the warmth you want;3. Power off protection, save all your settings safely;4. Preset adjustment of 5+1+1 mode in a week, programmable setting of 6 time periods a day, green energy saving, Less cost, more intelligent and environmental protection;5. Support the creation of product local groups/shares to achieve unlimited centralized control of the number of products/ multi-terminal control;6. Perfect access: Tmall Genie, Amazon echo, Google Home, full experience new voice control method