YoLink Water Leak Detector, 1/4 Mile World’s Longest Range, Wireless Smart Water Leak Sensor, Alexa, IFTTT, Hub Required

NO WiFi WORRIES! YoLink devices communicate by LoRa, an industrial-grade protocol that provides up to ¼ mile open air range. Devices do NOT connect to your network or even to the internet; they communicate with the Hub (Not included!). Long range, obstruction penetration, no reliance on WiFi, and fully-encrypted communications provide more than most ask for from their smart home system!
SET IT & FORGET IT! Installs in seconds! The YoLink wireless Water Sensor could not be easier to install; just place near or under the equipment you want to monitor. Suggested uses are near or under, toilets, water heaters, laundry machines, dishwashers, sinks, fish tanks, in or near sump pumps, and by any other location subject to water leaks and flooding.
EXTREME LONG RANGE! Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range available in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outside porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.
NO WIFI, NO INTERNET, NO POWER? NO PROBLEM! Our patented Keep watch over-D2D device-to-device pairing, over our LoRa-based wireless network, allows for devices to be paired to one another, in the sort of way they’ll continue to operate, even supposing WiFi is flaky, the internet goes down, or the AC power goes out!
START SMART! A YoLink hub is required for full functionality, including for the app to work, to check battery level, and so forth, but your hub is compatible with a growing circle of relatives of smart products for home and business! Search for B0BZBYD1MK or B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B08CBTTD17 or B07TQLKQLJ for the original Hub.
BATTERIES INCLUDED! Two replaceable AAA batteries, good for over 5 years, are included!