Advanced Soil Monitoring: your garden's health with our Zigbee soil moisture sensor. It accurately measures soil moisture levels, temperature, and humidity, helping you maintain optimal soil conditions for plant growth Smart Home Integration: Seamlessly integrates with the App for easy monitoring and control. Set up automated watering schedules based on real-time soil conditions to save water and improve plant health Easy Installation: Quick and simple to set up, this sensor is designed for hassle-free installation in any garden or greenhouse. Its construction ensures it stands up to outdoor conditions Real-Time Alerts: Receive instant notifications on your smartphone when soil conditions change, allowing for immediate adjustments to your watering routine, ensuring your plants always Product name: Soil moisture sensor Wireless protocol: Zigbee3.0 Soil moisture range: 0%-100% Temperature resolution: 0.1℃ Humidity resolution: 1% Temperature measurement accuracy: ±0.5℃ Humidity measurement accuracy: ±5% Battery type: 2 x LR03 AAA batteries (batteries are not included in delivery) Operating voltage: DC3.0V Standby current: ≤20uA Standby time: ≥12 months Operating temperature: -10-55℃ Operating humidity: maximum 99%RH Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: As Shown Material: ABS Package Contents: 4 x soil moisture sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.