Note: Must be used with a gateway. Intelligent Connection Control: Features an intelligent scene binding function, allowing automatic pairing with smart sprinklers to adjust watering based on soil moisture for an automated maintenance system. Device Sharing: This easy-to-install device supports sharing with family members. Customizable scenes meet individual needs, enabling the creation of a smarter home and sharing the joy of an ecological lifestyle. Long-lasting Endurance & Waterproof Design: Powered by 3 AA batteries (not included) for stable, reliable, and extended operation. A low battery reminder ensures continuous functionality. With an IP66 waterproof rating, it's suitable for various environments and can withstand rainy days. Specifications: Name: Floor Sensor Material: Plastic Battery: 3 AA (not included) Communication Protocol: Zigbee 3.0 Wireless Protocol: Zigbee IEEE802.15.4 Wireless Range: 50m Sealing Level: IP66 Temperature Detection Range: -10℃ to 60℃ (14℉ to 140℉) Humidity Detection Range: 0-100% RH (non-condensing) Detection Precision: Temperature: ±0.5℃ (Adjustable), Humidity: ±5% RH (Adjustable) Detection Duration: 10 min (Adjustable) Operating Temperature: -10℃ to 60℃ (14℉ to 140℉) Operating Humidity: 0 to 100% RH (non-condensing) Item Size: 78 * 78 * 147 mm / 3.07 * 3.07 * 5.79 inches Item Weight: 190g / 6.70 ounces Package Size: 92 * 92 * 150 mm / 3.62 * 3.62 * 5.91 inches Package Weight: 242g / 8.54 ounces Packing List: 1 * Floor Sensor