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Wholesale Zigbee Air Temperature and Soil Moisture Detector Manufacturers, Factories
Product Description
Product Specifications
| Battery | Two AAA batteries |
| Standby Current | 3.5uA |
| Working Current | 18mA |
| Pairing Indicator | Red light flashes |
| Battery Standby Time | One year |
| Detection Environment Temperature | -20 ~ 60℃ |
| Detection Soil Moisture | 0 ~ 100% RH (non-condensing) |
| Measurement Error | Temperature: ±2℃ Moisture: ±10% RH |
| Working Mode | (Low power saving mode) After powering on and pairing with the gateway, the soil temperature and humidity data will be detected every 2 minutes for the first 20 minutes and uploaded to the APP. After 20 minutes, the soil temperature and humidity will be detected every 1 hour and uploaded to the APP. (Long-term insertion into the soil) |
Key Features
Zigbee wireless signal transmission
View real-time temperature and humidity data on mobile APP
Intelligent signal analysis technology
Historical data curves viewable during long-term soil insertion
Ultra-low power consumption, standby for more than one year
Zigbee intelligent automation linkage (can be linked to automatic irrigation equipment)
Installation Instructions
Find the Zigbee gateway in the mobile phone APP > Add a sub-device > Press and hold the pairing button of the soil device for 6s-12s > The red LED blinks rapidly on the device > The mobile phone APP automatically searches for the device > Add and save it.
Note: The device is a low-power device. Press the button to enter pairing mode. Please operate within 2 minutes after power is turned on. After 2 minutes, the device button will be locked. (The battery can be disassembled and reset).
Precautions for Use
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1
Avoid installing the device outdoors. The device is slightly waterproof and dustproof, but does not support long-term exposure to heavy rain.
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2
Two identical devices may show variations in measuring humidity due to different soil conditions, sand, organic matter, granular sawdust, and the density or compactness of the soil. This does not affect normal and accurate detection.
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3
The humidity measured is relative humidity, not absolute humidity. When inserted into dry soil without moisture, the initial reading serves as the dry baseline. When water is added, the reading reflects relative moisture. The difference between dry and saturated soil values determines true soil moisture levels.
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4
The product maintains stable operational quality, but periodic maintenance is recommended. Periodically check APP data records and inspect battery levels and contacts to ensure continuous operation.
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5
As long as the device is paired with the Zigbee gateway, the network-connected mobile phone can check device status at any time. After a power failure, the device reconnects automatically without re-pairing. If disconnected, the APP will display it as offline.
Product Detail Gallery
Frequently Asked Questions (FAQ)
What type of battery does this sensor use and how long does it last?
The sensor operates on two standard AAA batteries. Thanks to low-power Zigbee technology and ultra-low 3.5uA standby current, battery life can reach over one year under normal operating conditions.
How often does the sensor update temperature and moisture readings?
To facilitate immediate setup, the sensor detects and uploads data every 2 minutes for the initial 20 minutes after pairing. Afterwards, it shifts to an energy-saving cycle, uploading updates once every 1 hour.
Can this sensor automate irrigation systems?
Yes, through the Zigbee gateway and mobile APP, smart automation scenes can be configured to trigger automatic irrigation equipment when soil moisture drops below your desired threshold.
What should I do if the pairing button stops responding?
The sensor automatically locks its button 2 minutes after power-up to save energy. If you miss the pairing window, remove and reinstall the AAA batteries to reboot the unit and enter pairing mode within 2 minutes.
Is the sensor completely waterproof for open-air outdoor gardens?
The unit features slight water and dust resistance suitable for indoor potted plants, green houses, or sheltered gardens. It is not designed for continuous, long-term exposure to open heavy rainfall.
Why do two sensors show slightly different readings in different pots?
Differences in soil substrate (sand ratio, organic matter composition, compactness, and density) naturally impact moisture retention and sensor readings. The device tracks relative changes from the dry baseline to detect moisture trends reliably.
