Tuya WiFi Smart Temperature Humidity Sensor Indoor Home Hygrometer Detectors

Description: Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you! Features: 1. High precision. The sensor uses top suppliers. It can guarantee the high precision of the measurement data. 2. Accurate Readings. About 30 minutes after configuration, the temperature and humidity is closer to the actual ambient environment, so the readings are morea ccurate. And please keep the sensor away from any heat source. 3. Scene linkage The sensor can be used as the temperature and humidity data source of Tuya Smart, Smart Life, Amazon Alexa, Google Home. You can do many automated processes based on the data source. Product Parameter: Power supply: LR03-1.5V/AAA*2(not included) Wireless Type：Wi-Fi 2.4G Temperature Measure Range: -20℃-60℃ Temperature Accuracy: ±1 Humidity Measure Range: 0% RH~99% RH Humidity Accuracy: ±1% RH Package Includes: 1 * Sensor (Batteries not included) 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 Proper Selection and Use of Batteries 1. Only LR03-1.5V alkaline battery can be used (1.2V rechargeable battery may cause the equipment to detect wrong voltage and report low voltage) 2. Batteries of different models or brands cannot be mixed. 4. New and old batteries cannot be mixed. 5. It is prohibited to use inferior batteries. Otherwise: 1. Configuration fails; 2. Battery consumption is too fast. How to obtain high-quality battery? Please buy in a regular supermarket or chain supermarket. Note: After the device configuration is completed, it needs to be placed in a position where the wireless signal is good, otherwise the device signal power will become larger, which will lead to excessive battery consumption. 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 Newtons 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. 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 Newtons 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. 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. When will the battery consume quickly 1. The correct type of battery is not selected, or the battery is mixed. 2. The sensor shall be installed at the location where the ambient temperature or humidity changes dramatically. In this environment, the device will frequently start the network to report data. 3. The sensor is installed in a low temperature environment for a long time (such as less than 0 ℃), and the battery performance will decline rapidly at this temperature. 4. The sensor is installed at a location where the network signal is very poor. When the network signal is poor, the equipment will increase the transmission power of the signal, resulting in increased power consumption. 5. The equipment is in a high humidity environment for a long time, which will corrode the battery and cause battery leakage. About Us We accept all payments authorized by eBay. About Us We accept all payments authorized by eBay. powered by

Price: 12.07 CAD

Location: Shenzhen

End Time: 2024-12-12T07:34:42.000Z

Shipping Cost: 0.71 CAD