Description 1Provides 24hours monitoring of your home or business environment for water leaks. 2Wi-Fi powered battery, allows for flexible and convenient placement without cable. 3Battery powered with low energy consumption, it can operate in standby mode for over 6 months. 4Provides remote home monitoring. Set push notifications to your mobile devices or sound and vibration for early alert of leaks in your home. 5Connect with the app, without a hub, simply download the smart Life app on iOS and Android and link it to the water sensor. From the app, youll receive a leaked push notification and youll also be able to keep track of your devices battery level. ThFeatures:1. Provides 24hours monitoring of your home or business environment for water leaks.2. Wi-Fi powered battery, allows for flexible and convenient placement without cable.3. Battery powered with low energy consumption, it can operate in standby mode for over 6 months.4. Provides remote home monitoring. Set push notifications to your mobile devices or sound and vibration forearly alert of leaks in your home.5. Connect with the app, without a hub, simply download the smart Life app on iOS and Android and link it tothe water sensor. From the app, youll receive a leaked push notification and youll also be able to keeptrack of your devices battery level. There are two alarm options: battery and water.6. Instant alerts, helps to avoid expensive repair cost.Specification:Battery: CR2 * 3V *1Standby current: 13uAStandby time: 2yearsWireless type: 2.4GHzProtocol:IEEE 802.11b/g/nProtection grade: IP66App name: Smart LifeSize: 67 * 67 * 24mm / 2.6 * 2.6 * 0.9inWeight: 106g / 3.7ozPackage list:1 * Smart Water Leak Sensor1 * Screw Bag1 * User Manual