Description
Product Features:
1. High precision.
The sensor uses top suppliers. It can guarantee the high precision of the measurement data.
2. Real-time monitoring and recording.
The sensor uses USB power supply. Compared with the battery version, the sensor will monitor the temperature and humidity in real time.
The sensor will report when the temperature and humidity changes very little. You can view the changes in the value on the APP or display screen.
Record the temperature and humidity changes on the APP, and use the graphics to show you.
3. Large LCD screen display
The sensor uses LCD as the display of temperature and humidity, and the display of time and date is added on the screen. Time and date are automatically calibrated.
4. BlackLight Supported
When the object pass by the infrared sensing window from distance ≤5cm, the screen will light up for about 10s
5. 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.
6. Temperature Unit Switch
The sensor is designed with a temperature display conversion function of Celsius and Fahrenheit. You can choose the unit that needs to be displayed according to your needs.
7, Two installation methods
a),Use the built-in bracket and place it directly on the desktop
b),Use the hook and hang it on the wall (the hook is included in the package)
8. Third-party voice support.
The sensor supports Amazon Alexa, Google Home Asistant. You can check the current temperature and humidity by voice.
Product Parameter:
Power supply: DC 5V/1A USB(USB cable cannot be removed, USB Adapter not included)
Wireless Type: WiFi 2.4GHz IEEE 802.11 b/g/n
Temperature Measure Range: 0℃-60℃
Temperature Accuracy: ±1
Humidity Measure Range: 0% RH~99% RH
Humidity Accuracy: ±5% RH
Tips for purchase
Power Supply
1. It has no built-in battery.
2. It is necessary to use USB power supply all the 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 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.
APP Remote Monitor
When the sensor is registered to the APP and connected to the Internet, you can monitor the temperature and humidity of the room in real time anywhere in the world.
Lager LCD Display
Display content
1. Temperature (℃/F switchable), humidity
2. Time, date, day of the week. (Automatically adjust the time)
NOTE: Automatic time synchronization needs to be connected to the APP, and the network is always available.
Backlight Supported
When the object pass by the infrared sensing window from distance ≤ 5 cm, the screen will light up for about 10 second
Accurate Measurement
NOTE:
1. After configuration, it will take 30 minutes to be accurate.
2. The Sensor reacts quickly, and even small environmental changes will be monitored.
3. The detection time will be locked after the is backlight turned on.
Work with Amazon Alexa, Google Home
After connecting Amazon Alexa and Google home, you can query the current temperature and humidity by voice.
Real Time Monitoring & Historical Data Graph
1. Compared with battery-based sensors, our sensors use USB power supply. It does not have to worry about power saving strategies. When the temperature changes by 0.3 degrees or the humidity changes by 2%, the temperature and humidity will be reported to the service immediately. Our sensors are truly real-time monitor.
2. Historical data will be displayed by graph. The data is counted by day, month, and year.
Application Scenarios
You can install the sensor wherever you need (WiFi connection network is required).
APP Pages
The page may become better
FAQ
Q: What are the necessary conditions for using it?
A: Firstly, you must have a smartphone to install the app. Secondly, you need WiFi at 2.4GHz and the WiFi router needs to be constantly online.
Q: How do I know my WiFi router has a frequency of 2.4GHz?
A: Most routers come with a 2.4GHz frequency band, and this information is usually marked on the router’s nameplate. Some routers default to turning off the 2.4GHz frequency. Please refer to the router’s manual to turn on the 2.4GHz frequency.
Q: Can I control it through 2G, 3G, 4G, 5G mobile networks?
A: YES. Operating Smart IR Remote through APP means that as long as your mobile phone can access the Internet (no matter what communication mode), APP can control it. But Smart IR Remote also needs to be constantly online through WiFi.
Q: What do I need to pay attention to when installing it?
A: 1. Please ensure that the WiFi signal at the installation location is good. 2. Please ensure that it is in an open position and the air circulation is good. 3. Avoid installing in areas with heat sources or direct sunlight.
Q: What kind of power adapter should I choose?
A: Any qualified power adapter supports it. We recommend using the power adapter of an old phone. Additionally, it should be noted that the minimum power it can operate with is 5V/1A. Of course, you can also use a power supply higher than 5V/1A.
Q: Can multiple people use it?
A: YES. There are two methods: 1. You can use the sharing function to share with your friends or family. 2. You can create a virtual home
on the app and invite your family or friends to join.
Q: What do I need to do when configuration fails?
A: 1. Check whether the remote control is powered on or not. And ensure that the indicator light of Smart IR Remote is in fast flashing mode.
2. Check whether your mobile device is connected to 2.4GHz WiFi network.
3. Ensure that Smart Life has Bluetooth permission and confirm that the phone has Bluetooth turned on (some phones have low-power Bluetooth in GPS, if so, please ensure that the location information is turned on)
4. Check your network connectivity, make sure the router is working properly.
5. Make sure the WiFi password entered is correct when adding remote control.
6. Confirm that the WiFi router does not have restricted access features, such as Mac address whitelist.
7. If WiFi 2.4GHz and 5GHz use the same SSID, you can try changing the name and have your smartphone connect to WiFi 2.4GHz.
8. If the configuration still fails, please turn off your phone’s Bluetooth, long press the Smart IR Remote Reset Button for 5 seconds to switch the device’s indicator light to slow flashing mode, and then add it using AP mode. Select the slow flashing indicator light option on the add page to enter AP mode, and the APP page will guide you through the operation.
Q: How should I configure my Smart Speaker / Amazon Alexa / Google Home / Yandex Alice ?
A: The sensor cannot directly connect to third-party smart speakers. They need to provide account links and support through the “Skill” function. You can use the following methods: Smart Life ->Me ->Third Party Services. But the necessary condition for these is that you have already configured Smart IR Remote to Smart Life.
Q: Why does the device seem to be locked and no longer report data when the backlight is turned on.?
A: Yes, the device will be locked for a period of time after the backlight is turned on. Because the device heats up when the backlight is turned on, the data obtained by the sensor is not accurate. We have determined the locking time through testing, and we have confirmed that this situation will not affect usage based on actual household usage. Late data is better than incorrect data.
Q: How can I turn off the backlight function?
A: At present, this function cannot be turned off on the app or device. You can use opaque tape to cover the infrared receiving window.
Q: Why can’t I see the screen clearly after tilting?
A: YES. These types of screens all have an optimal viewing angle, and our product has the largest viewing angle among products of the same type. What is its viewing angle of 50 °.
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