Specifications: APP: Smart Life WiFi Frequency: 2.4G WiFi (does not support 5G) Operating Temperature: -10~55℃ Dimension: 69*23*19mm Cable Length: 1m Material: ABS Battery: 2*AAA battery (Not included) Standby Time: 8 months Characteristics: - Real-time monitoring and alarm: Connects via WiFi to monitor water levels and leaks in real time, sending alerts to your mobile phone instantly upon abnormality. - Easy to install: No wiring required, simply attach near water sources for convenient use. - Sensitive and fast detection: Highly sensitive sensors quickly detect water level changes and leaks, ensuring timely alerts. - Long standby time: Low power consumption design allows 8 months standby, reducing frequent battery changes. - Intelligent management: Remotely monitor via mobile APP anytime, anywhere; set alarm thresholds and timers for smarter life. Scope of Delivery: 1*Flood sensor Color: As shown in the picture.