5A Programmable Water Heating Controller Temperature Regulator Thermostat Touchscreen LCD with Backlight Voice Control Function ( Item#: H22280B )

This is a durable, safe and reliable water heating thermostat that is easy to install and program. It can provide comfortable temperature control conveniently. Free mobile app allows you to control your thermostat from anywhere & anytime, which fits in your lifestyle and gives you an energy-saving and comfortable living environment. It's suitable for use in office buildings, hospital, school and entertainment places for temperature control.

Features:
High quality thermostat to control water heating system, with touch buttons for simple operation.
LCD display with backlight to display data clearly, easy to read even in the dark.  
Weekly programmable and 5+2 six periods programmable to maximize comfort and economy, very flexible.
0.5°C accuracy, keeping the comfortable temperature within the level you set.
Data memory function when power is off; keypad locking function.
Create thermostat group for centralized control.
App remote control, convenient for you to control your thermostat with your mobile device.
Voice control, compatible with Amazon Echo, Google Home, IFTTT. 

Specifications:
Color: White / Black(Optional)
Shell Material: PC + ABS(Flame Retardant)
Display: LCD with Backlight
Sensor: NTC 10K 3950 
Power Supply: 95 ~ 240 VAC, 50 ~ 60Hz
Current Load: 5A
Power Consumption: <1.5W
Accuracy: ±0.5°C
Timing Error: <1%
Set Temp. Range: 5 ~ 35°C
Display Temp. Range: 5 ~ 99°C
Support System: For iOS 8.0 and higher or for Android 4.1 and higher
Ambient Temperature: 0 ~ 45°C
Ambient Humidity: 5 ~ 95% RH (Non Condensing)
Storage Temperature: -5 ~ 45°C
Installation Hole Distance: 60mm
Installation Box: 86 * 86mm Square or European 60mm Round Box(Not Included)
Wire Terminals: Wire 2 * 1.5mm² or 1 * 2.5mm² 
Protection: IP20 
Item Size: 86 * 86 * 13.2mm 
Item Weight: 154g 
Package Size: 10.5 * 9 * 6cm 
Package Weight: 213g 

Package List:
1 * Thermostat
2 * Mounting Screws
1 * User Manual(English)