Heiman Smart Soil Sensor - Zigbee Soil Temperature and Humidity Sensor

HEIMAN- Zigbee Soil Sensor with Solar Panel NAS-STH02B2

Simplify soil management and improve monitoring of your crops with the Zigbee soil sensor (NAS-STH02B2). Designed to accurately measure soil temperature, moisture, and electrical conductivity, this smart device helps you maintain optimal conditions for your plants, gardens, or agricultural crops.

Thanks to its integrated solar panel and rechargeable batteries, this sensor operates autonomously, eliminating the need for frequent battery replacements. Its robust, IP66-rated design ensures weather resistance for reliable year-round outdoor use.

Compatible with the Zigbee protocol, this sensor integrates seamlessly into your home automation ecosystem and allows you to view real-time data via a mobile app, ensuring you always have precise control over your floors.

Features of the Zigbee NEO ground sensor

• Reference: NAS-STH02B2
• Brand: HEIMAN
• Battery: 3pcs 1.2V AA Ni-MH (rechargeable battery with solar panel)
• Charging current
• solar: 35 mA
• Frequency: 2.4 GHz
• Protocol of
• communication: Zigbee 3.0
• Compatible with: Zigbee2mqtt
• Protocol
• Wireless: Zigbee IEEE 802.15.4
• Distance
• Wireless: 50 m
• Level of
• Waterproof rating: IP66
• Detection range of
• temperature: -10 ~ 60 (14 ~ 140 )
• Detection range of
• Humidity: 0 ~ 100% RH (non-condensing)
• Accuracy of
• Detection: Temperature: 0.3 (adjustable) Humidity: 5% RH (adjustable)
• Time
• Detection: 10 min (adjustable)
• Temperature of
• operation:
• -
• 10 ~ 60 (14 ~ 140 ).
• Humidity of
• Operating conditions: 0 ~ 100% RH (non-condensing)
• Size: 86mm x 86mm x 146mm
• Weight: 120 g (without batteries).