Smart Home Water Leakage Sensor Products are shipped according to the color or size of the main image on the product page. feature: Download the "Smart Life/Duya" APP on iOS and Android, and add a device for detecting water level overflow. Home security is always in your hands. Working principle: When water leaks at the bottom of the sensor, it will send an alarm signal to the GHCD gateway and push the alarm notification to your mobile phone to keep abreast of the water overflow and reduce the risk of flooding. Voice Control & History Tracking: Compatible with IFTTT. Just use your voice to control connected devices. You can track the history of sensor activity. Ideal water ingress warning for home, apartment (kitchen, bathroom), warehouse, office, laboratory, hotel room, garage, etc. Excellent Design and Low Power Consumption: Mini size design, small and stylish. Ultra-low power consumption design, can work for a long time. Battery life: 1 year (7 times/day); 2 years (3 times/day). Low battery alert. EASY TO INSTALL: No complicated installation tools are required. The sensor can be mounted using double-sided tape in just a few steps. Specification: Type: Water Level Alarm Standby current: 26uA Alarm current: 120mA Standby time: 2 years APP: Smart Life/Graffiti Support system: Android and IOS Waterproof: IP66 Material: Advanced ABS Working temperature: 0~70 Working humidity: 20% ~85% Commodity size: 5 * 5 * 1.8cm (length * width * height) Package size: 10 * 9 * 6 cm / 3.9 * 3.5 * 2.4 inches Package Weight: 60g / 2.1oz packing list: 1 * water sensor