YoLink Water Leak Sensor 2,1/4 Mile World's Longest Range Smart Home Water Leak Sensor,Water Leak Detector with Built-in Siren Up to 105dB,Works with Alexa and IFTTT-YoLink Hub Required,YS7904-UC

About This

• STATE-OF-THE-ART Smart Water Leak Detection: LoRa-based 1/4 mile open-air range, 2+ year battery life, no dependence on WiFi, device-to-device pairing provides functionality even with the loss of AC and/or internet!
• ROPE STYLE water-sensing cable, 4.2 feet (1.2 meter) long, additional cables can be added, for detection in confined spaces, such as under a dishwasher, and for defining specific detection areas, such as encircling a water heater
• THAT WAS EASY! Installs quickly and easily, thanks to Scan & Play QR-code scanner feature in the app, easy wall-mounting, and no requirement to plug the sensor into an AC outlet.
• NO WIFI, NO INTERNET, NO POWER? NO PROBLEM! Our patented Control-D2D device-to-device pairing, over our LoRa-based wireless network, allows for devices to be paired to each other, in such a way they will continue to operate, even if WiFi is flaky, the internet goes down, or the AC power goes out!
• A YoLink hub is REQUIRED! This device will not operate without a Hub, not included. Please search for B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B07TQLKQLJ for the original Hub

Overview

• Brand : YoLink
• Item dimensions L x W x H : 3.27 x 0.59 x 1.22 inches
• Material : Plastic
• Style : Without Hub
• Maximum Supply Voltage : 3 volts_of_direct_current
• Previous page
• SPECIFICATIONS
• Get to Know Your WLS2
• Quick & Easy Setup
• Replacement battery
• Beyond Wi-Fi Range
• Up to 1/4 Mile of Range
• Through-Wall Coverage
• Your Smart Home Assistant
• Customizable Alerts
• Share with Family
• Local Protection Offline
• Under-Sink Leak Detection
• Laundry Area Protection
• Bathroom Leak Protection
• Smart RV Leak Detection
• Protect Your Basement
• Protect Equipment Rooms
• Warehouse Leak Protection