Requirements for equipment installation

1. The sensor can not connect to WiFi, it ussing zigbee protocol.

2. Tuya Zigbee Hub (GateWay) is required to work together (must).

3. Other Zigbee Hubs are not supported. Zigbee2MQTT is not supported.

APP Remote Monitor

Real-time monitor indoor environment remotely by smartphone from anywhere at anytime.

Tuya Zigbee Hub Required

1. The sensor can not connect to WiFi,It use zigbee protocol.

2. Tuya Zigbee Hub or Tuya Multi-Mode gateway is required to work together(must).

3. Other Zigbee Hubs are not supported. Zigbee2MQTT is not supported.

Real-Time Monitor Environment Change

Baby is more vulnerable to be affected by the environment change,you can real—time monitor the changes and ajust the indoor environment,care for the family health.

Temperature & Humidity Records

You can view the historic curve of the temperature and humidity in the APP,and export to your email.

Temperature & Humidity Alarm

You can preset the range for the temperature and humidity in the Scene page,when the temperature or humidity reaches the range,you will receive alarm message on APP.

Smart Link

The sensor can serve as automated trigger sources for other Tuya devices.

When the sensor reaches the set value, it will trigger the actions of other devices through Tuya cloud service

NOTE:Other equipment needs to be purchased separately.

Multiple Usage Options

It can be placed on the table, attached to the wall, or hung on the door.

NOTE: The hanging rope is not inside the packaging.

Low Battery Reminder

When the battery power is low,it will push alarm message via APP,remind you to change the battery.

CR2032 Cell batteries are easy to obtain.

Intuitive Comfort Indicator

When you are not aware of the slightest change in the weather,sensitive children and the elderly may already be cold,using intuitive expressions to help you easily understand the comfort level.

Temperature Unit Switching

You can switch temperature unit between Celsius and Fahrenheit in the set, then press the reset button once,temperature unit will switch. Alternatively, after setting it on the app, wait for synchronization

APP Main and Record Page

The page may change better

APP Scenes and Automation Page

The page may change better

APP Setting Page

The page may change better

Product Technical Features

About Update Frequency
1. The sensor uses a trigger mechanism. When the temperature or humidity changes to the set value, the sensor will report the data immediately. Generally, the data is updated once an hour.
2. The sensor cannot set the update report data frequency.
3. The sensor cannot set alarm. The alarm function is set on the APP.

About Network Testing
Devices using the network consume a lot of power. To ensure the service life of the battery, the device will stop using the network when it does not need to report data
Therefore, it is meaningless to test the network signal of sensors in APP.

Error on temperature and humidity
1. All temperature and humidity sensors will have certain errors, please note. The temperature error of this sensor is ± 1 ℃, and the humidity error is ± 5% RH. Any value within this range is normal.
2. The sensor error and manufacturing process will meet, and there will also be some errors between products of the same model.
3. According to Newton's third law, heat conduction takes a certain time. The sensor needs 30 minutes or 1 hour to be consistent with the room temperature, and the measurement will be accurate.

Historical curve of temperature and humidity
1. The minimum granularity of historical data (daily chart) is 1 hour, and the minimum granularity of exported data is also 1 hour.
2. Days of historical data are stored for 7 days.
3. The value of historical data is the average value. That is, the average value of a minimum granularity time.

Support for third-party smart speakers
1. Because the third-party smart speakers (Google Home/Amazon Alexa) do not have control panels corresponding to temperature and humidity sensors,
Therefore, the APP of third-party smart speakers may not display the temperature and humidity correctly.
But we have developed voice query function. Therefore, the current temperature and humidity can be queried by voice
2. Route or automatic process related to temperature and humidity cannot be established on the third-party smart speakers.
3. The device does not support Yandex Alice.

Trigger mechanism of temperature and humidity in automatic process
We used Edge Triggered (ET)
That is, the action can only be triggered if the condition crosses the set condition.
A: For example, turn on the light when the automatic setting temperature is greater than 25 ℃.
A.1. When the temperature rises from below 25 ℃ to 25 ℃, the automatic process can trigger the ON light.
A.2. After the automatic process is set, the temperature is always above 25 ℃, and the lamp is not turned on.
B: For example, when the automatic setting temperature is less than 20 ℃, turn on the light.
B.1. When the temperature drops from above 20 ℃ to 20 ℃, the automatic process can trigger the start lamp.
B.2. After the automatic process is set, the temperature is always below 20 ℃, and the lamp is not turned on.