Shop with Confidence — Free Shipping on All Orders

{"id":8916289061015,"title":"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 Without Hub","handle":"yolink-water-leak-sensor-2-1-4-mile-worlds-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-without-hub","description":"\u003ch3\u003eYoLink 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\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSTATE-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!\u003c\/li\u003e\n \u003cli\u003eROPE 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\u003c\/li\u003e\n \u003cli\u003eTHAT WAS EASY! Installs quickly and easily, thanks to Scan \u0026amp; Play QR-code scanner feature in the app, easy wall-mounting, and no requirement to plug the sensor into an AC outlet.\u003c\/li\u003e\n \u003cli\u003eNO 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!\u003c\/li\u003e\n \u003cli\u003eA 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\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-03-23T00:04:28+11:00","created_at":"2025-03-22T21:18:05+11:00","vendor":"YoLink","type":"Water Detectors \u0026 Alarms","tags":["home_improvement_Feb2025"],"price":16500,"price_min":16500,"price_max":16500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45323787731095,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08P1WD66X","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"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 Without Hub","public_title":null,"options":["Default Title"],"price":16500,"weight":91,"compare_at_price":null,"inventory_management":"shopify","barcode":"850024791091","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B08P1WD66X.jpg?v=1775807132","\/\/newnestshop.com\/cdn\/shop\/files\/814Qg_iho-L.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/91l2SvJ12JL_c0bbbba6-a6ef-450d-9400-8c6776e1f5dc.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/91Z922nLwDL_c24621ba-f261-49b9-a00a-dfcb82b14dbc.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/81JcP6Jgu2L_5fffdc1e-f05a-4439-acfe-c7bfe671b6a5.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/818b2tgvhxL_7e33ae8a-c468-464c-b9e1-838c479856e8.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/71dvhf-E3wL_6b63e6f3-03fb-43ad-bcec-0b69f2454c0d.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/813KBNUYIrL.jpg?v=1742638688","\/\/newnestshop.com\/cdn\/shop\/files\/718w_2di1iL_7fe0f283-972a-41a9-9452-8f4a4a8ab66c.jpg?v=1742638688"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B08P1WD66X.jpg?v=1775807132","options":["Title"],"media":[{"alt":null,"id":37405147529367,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1400,"width":1400,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B08P1WD66X.jpg?v=1775807132"},"aspect_ratio":1.0,"height":1400,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B08P1WD66X.jpg?v=1775807132","width":1400},{"alt":null,"id":37405147562135,"position":2,"preview_image":{"aspect_ratio":1.572,"height":1629,"width":2560,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/814Qg_iho-L.jpg?v=1742638688"},"aspect_ratio":1.572,"height":1629,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/814Qg_iho-L.jpg?v=1742638688","width":2560},{"alt":null,"id":37405147594903,"position":3,"preview_image":{"aspect_ratio":0.998,"height":2560,"width":2555,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/91l2SvJ12JL_c0bbbba6-a6ef-450d-9400-8c6776e1f5dc.jpg?v=1742638688"},"aspect_ratio":0.998,"height":2560,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/91l2SvJ12JL_c0bbbba6-a6ef-450d-9400-8c6776e1f5dc.jpg?v=1742638688","width":2555},{"alt":null,"id":37405147627671,"position":4,"preview_image":{"aspect_ratio":0.998,"height":2560,"width":2555,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/91Z922nLwDL_c24621ba-f261-49b9-a00a-dfcb82b14dbc.jpg?v=1742638688"},"aspect_ratio":0.998,"height":2560,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/91Z922nLwDL_c24621ba-f261-49b9-a00a-dfcb82b14dbc.jpg?v=1742638688","width":2555},{"alt":null,"id":37405147660439,"position":5,"preview_image":{"aspect_ratio":0.998,"height":2560,"width":2555,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/81JcP6Jgu2L_5fffdc1e-f05a-4439-acfe-c7bfe671b6a5.jpg?v=1742638688"},"aspect_ratio":0.998,"height":2560,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/81JcP6Jgu2L_5fffdc1e-f05a-4439-acfe-c7bfe671b6a5.jpg?v=1742638688","width":2555},{"alt":null,"id":37405147693207,"position":6,"preview_image":{"aspect_ratio":0.971,"height":2041,"width":1981,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/818b2tgvhxL_7e33ae8a-c468-464c-b9e1-838c479856e8.jpg?v=1742638688"},"aspect_ratio":0.971,"height":2041,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/818b2tgvhxL_7e33ae8a-c468-464c-b9e1-838c479856e8.jpg?v=1742638688","width":1981},{"alt":null,"id":37405147725975,"position":7,"preview_image":{"aspect_ratio":1.053,"height":2045,"width":2153,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/71dvhf-E3wL_6b63e6f3-03fb-43ad-bcec-0b69f2454c0d.jpg?v=1742638688"},"aspect_ratio":1.053,"height":2045,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/71dvhf-E3wL_6b63e6f3-03fb-43ad-bcec-0b69f2454c0d.jpg?v=1742638688","width":2153},{"alt":null,"id":37405147758743,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1972,"width":1972,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/813KBNUYIrL.jpg?v=1742638688"},"aspect_ratio":1.0,"height":1972,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/813KBNUYIrL.jpg?v=1742638688","width":1972},{"alt":null,"id":37405147824279,"position":9,"preview_image":{"aspect_ratio":1.21,"height":2116,"width":2560,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/718w_2di1iL_7fe0f283-972a-41a9-9452-8f4a4a8ab66c.jpg?v=1742638688"},"aspect_ratio":1.21,"height":2116,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/718w_2di1iL_7fe0f283-972a-41a9-9452-8f4a4a8ab66c.jpg?v=1742638688","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eYoLink 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\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eSTATE-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!\u003c\/li\u003e\n \u003cli\u003eROPE 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\u003c\/li\u003e\n \u003cli\u003eTHAT WAS EASY! Installs quickly and easily, thanks to Scan \u0026amp; Play QR-code scanner feature in the app, easy wall-mounting, and no requirement to plug the sensor into an AC outlet.\u003c\/li\u003e\n \u003cli\u003eNO 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!\u003c\/li\u003e\n \u003cli\u003eA 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\u003c\/li\u003e\n \u003c\/ul\u003e"}
  1. Home

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 Without Hub

In Stock. Leaves warehouse within 2 - 3 business days

$165.00 AUD
Maximum quantity available reached.
Shop with Confidence — Free Shipping, Always
More detailed product descriptions
Free Shipping Australia Wide
100% Safe & Secure Checkout
100 Days Return Policy *
1 Year Warranty *

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

Product Features

  • 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

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.