Wireless communication: Zigbee protocol

Measurement parameters: Soil temperature & humidity

Temperature range: -40°C to +80°C

Humidity range: 0-100% RH

Accuracy (temperature): ±0.5°C

Accuracy (humidity): ±3% RH

Response time: ≤3 seconds

Sensor type: Digital capacitive

Wireless range: up to 100 meters (open area)

Power supply: 2 x AA batteries

Battery life: up to 2 years

Data transmission interval: Adjustable (1-60 min)

Material: UV-resistant ABS

IP rating: IP66 waterproof & dustproof

Installation method: Ground insertion

Dimensions: 180 x 40 x 30 mm

Weight: 120g

Operating voltage: 3V DC

Working temperature: -30°C to +60°C

Communication protocol: Zigbee 3.0

Compatibility: Tuya, Smart Life App

Alarm function: Yes (mobile alert)

Data storage: Cloud & local

Calibration: Factory pre-calibrated

Firmware upgrade: OTA supported

Network expandability: Yes

Application: Greenhouses, farms, gardens

Usage: Soil monitoring, irrigation automation

Mounting accessories: Included

Color: White/Grey

Product warranty: 12 months

Certification: CE, RoHS

User interface: Mobile App

Notifications: Real-time push

Historical data: Yes

Custom thresholds: Supported

Integration: Smart home systems

Multi-device management: Yes

Low battery alert: Yes

Operating frequency: 2.4GHz