Chatthen WiFi Weather Stations with Outdoor Sensor Wireless UK, Temperature and Humidity Monitor with Date and Weather Forecast, 1 Screen Display and 3 Outdoor Sensors, Compatible with Alexa

Chatthen Wireless Temperature and Humidity Kit

• Indoor and Outdoor Temperature and Humidity
• Thermometer and Hygrometer Calibration
• Remote Monitoring via Application
• Data Logging and Export
• Temperature and Humidity Alarms
• Supports Smart Device Integration
• Compatible with Alexa

Functional Principle of WLAN Sensors

• The main unit is installed within a stable 2.4 GHz WLAN environment.
• Connect to the main unit via a mobile application to remotely view data.
• External sensors communicate with the main unit via radio frequency signals.
• RF-433 MHz signal transmission is stable, supporting a maximum connection distance of 150 metres (in open areas).
• The main unit can connect to up to 9 external sensors.

Temperature and Humidity Statistics

• Hourly Data Compilation
• Supports display of daily, monthly, and yearly data
• Summarises maximum/minimum values and averages
• Data retention period: one year
• Supports data export

Note:

Temperature and humidity update every 2 minutes when environmental temperature changes ≥ 0.5 ℃ or humidity changes ≥ 5 %.

When ambient temperature changes < 0.5 ℃ and humidity changes < 5 %, temperature and humidity update hourly.

Data Calibration

You may calibrate temperature and humidity on the app's settings page. Select calibration values, tap Confirm, and calibration will be completed.

Temperature and Humidity Alerts

You may preset temperature and humidity ranges on the alerts page. Should actual readings exceed these parameters, the system will immediately dispatch alert notifications.

Third-Party Voice Control

You may query temperature and humidity via Amazon Alexa or Google Assistant smart speakers.

IP65 Waterproof

The external sensor is rainproof and water-resistant.

However, it is not suitable for prolonged immersion in water.

Device sharing

Smart Life and the Tuya Smart apps support device sharing, enabling family members to view ambient temperatures together.

Extra-long battery life

The external sensor is powered by two AAA alkaline batteries and, when used correctly, offers an operating time of up to 12 months.

WiFi Temperature and Humidity Kit

Parameter：

• WirelessUSB cable*1 protocol: Wi-Fi 2.4 GHz, RF 433 MHz
• Power supply: Station via USB DC 5 V/1 A, outdoor sensor via AAA batteries
• Temperature range: -20 °C to 60 °C
• Humidity range: 0 to 99% RH
• Accuracy: ±0.5 °C, ±5 % RH
• Maximum connection distance: 130 metres
• Maximum number of connections: 9

Package contents:

• Weather station*1
• Outdoor sensor*3
• AAA batteries*6
• USB cable*1
• Digital label*1
• Lanyard*3
• Adhesive stickers*3
• English manual

• High Precision: The WiFi weather station has a screen measurement range of -9.9~60 ° C, and the outdoor sensor measurement range supports -20~60 ° C. The temperature accuracy is ± 0.5 ° C, the humidity range is 0~100%, and the humidity accuracy reaches ± 5%. The app supports data calibration.
• Temperature and Humidity Monitor: The indoor host and outdoor sub sensors are connected through RF433MHz signals, with a communication distance of up to 130 meters, always maintaining a stable connection, suitable for monitoring large or multi story residential buildings.
• Reliable Charts and Statistics: Analyze temperature and humidity data remotely through Smart Life or Tuya Smart APPs, providing annual/monthly/daily/hourly views. The chart displays the lowest, highest, and average values simultaneously.
• More Smart Functions: The application supports alarm push, remote data viewing, saving and exporting data as. csv files, data calibration, temperature units (° F/° C), low battery reminder, family sharing, and supports Alexa voice control.
• Multiple Environmental Monitoring: The wireless weather station supports connecting up to 9 outdoor sensors. In the app, it can simultaneously monitor temperature and humidity data in multiple environments such as bedrooms, greenhouses, garages, pet rooms, bathrooms, etc.
• Power Supply: The indoor weather stations needs to be connected to a power source, and the outdoor sensor uses 2 AAA alkaline batteries (included). The outdoor sensor has a maximum battery life of 12 months.

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Product Description