Tuya Smart WIFI Temperature and Humidity Sensor with Backlight LCD Display Indoor Thermometer Hygrometer Meter Support Alexa
Description:
Detect luminous intensity
Free IOS & android APP
Working voltage: DC5V
Static current: 30mA
Humidity measurement range: 0 ~ 100% RH
Temperature measurement range: – 19 ℃ ~ 60 ℃ (28.5 ℉ ~ 42.8 ℉)
Temperature measurement accuracy: ± 0.3 ℃
Humidity measurement accuracy: ± 2%
Brightness measurement range: 0 ~ 100%
Charging time: ≤ 2 hours
Battery service time: ≤ 4 hours (fully charged state)
Specification of built-in battery: 3.7v/500mah (used in power failure / power failure state)
WiFi system: IEEE 802.11 B / g / N 2.4GHz (5g is not supported)
Specifications:
1. USB power supply, built-in 500mA battery, never power off and can be used after power failure;
2. Clear visibility, 2.9-inch LCD display;
3. Five displays (temperature, humidity, brightness, time and date)
4. App monitors and sets the upper and lower limit alarms all the time; Effectively overcome the shortcomings of being unable to control at any time in the tradition;
5. Intelligent turn off / turn on backlight / carry out point saving mode;
6. Precise detection, real-time detection and one second detection;
7. Support external temperature sensing line (optional)
8. Support the random switching of temperature units (° f ~ ° C) to completely solve the different units in different countries;
9. It is easy to install, fixed on the wall and placed arbitrarily on the desktop;
Package Included:
Wifi Temperature Sensor * 1
USB cable * 1
Temperature control line*1 (need extra cost)
English instruction * 1