D-Link DCH-S161-US Battery Powered Wi-Fi Water Sensor

The water sensor alerts you when moisture or water is detected, letting you know of a leak before it becomes a disaster. The built in siren is perfect for alerting you to a leak when you're home. And if you are not at home, the mydlink Wi-Fi Water Sensor will send push notifications to your iOS or Android device. Audible alerts when water is detected. Connects to your existing Wi-Fi router, no hub required.

Set the sensor exactly where you need it to be. The sensor is attached to a 5.9 ft long cable, which can be extended with a 3.5mm three-ring adapter cable (Male-to-Female). With IFTTT (If This Then That) support, it's easy to pair your devices with other IFTTT-enabled products and apps to customize your smart home. Use IFTTT recipes to automatically turn your lights at sunrise, or receive a text message if a leak is detected in your home

• Connectivity Technology: Wireless - IEEE 802.11g, IEEE 802.11n
• Frequency Band : 2400 - 2483.5 Mhz
• Features Low battery indicator, 90dB siren, reset button, 1.8 m probe length WPA2 encryption, WPA encryption
• Form Factor : Internal
• Battery Required : 2 x AAA type
• Compliant Standards : IC, FCC