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Water Leak Sensor 1 Kit: 4-Pack + Hub | Leak Alerts via Mobile App, Email and SMS, Up to 5-Year Battery, Works with IFTTT, LoRa Protocol Up to 2034 Feet
- Complete plug-and-play kit: hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundry, dishwashers, and sump areas.
- Long-range LoRa: reliable coverage where Wi-Fi struggles (up to 2,034 feet open air); get app, email, and SMS/text alerts and name sensors by location.
- Works even without internet: with YoLink Control-D2D, sensors can directly trigger YoLink sirens or shutoff valves for local protection during outages.
- Silent design: Leak Sensor 1 has no built-in siren; add SpeakerHub or a YoLink siren for audible or spoken alerts if desired.
- Scalable IoT platform: one hub supports 300+ YoLink devices; part of a whole smart home/building ecosystem; hub options include standard Hub, SpeakerHub, and Cellular Hub.
- Whats Included: This package includes 1 YoLink Hub and 4 Sensors5 items total. The Number of Items: 5 refers to the five individual products in the package, not five sensors.
Overview
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Protect your home from costly water damage with the Smart Home Leak Detection Starter Kit. This complete system includes a Hub and 4 water leak sensors, powered by advanced LoRa long-range wireless technology. With coverage up to 2,034 feet in open air, outperforms WiFi or Bluetooth sensors, making it ideal for hard-to-reach areas like basements, garages, or sheds.
When leaks are detected, youll get instant alerts via app push, SMS, or emailwhether youre at home or away. The kit integrates seamlessly with Alexa, IFTTT, Home Assistant, and more, letting you automate shutoff valves or alarms for proactive protection.
Each sensor runs on 2 AAA batteries (included), with LoRas low-power design ensuring up to 5 years of service life. Installation is quick and easy: place sensors under sinks, near dishwashers, washing machines, water heaters, or sump pumps.
Choose s reliable leak detection system for always-on protection and total peace of mind.
Product information
| Brand | |
| Color | White |
| Power Source | Battery Powered |
| Compatible Devices | Smartphone |
| Item dimensions L x W x H | 8 x 2 x 4 inches |
| Connectivity Technology | Wireless |
| Voltage | 3 volts |
| Control Method | App |
| Maximum Range | 1320 feet |
| Battery Average Life | 5 years |
| Sensor Technology | Contact Sensor |
| Item Dimensions | 8 x 2 x 4 inches |
| Unit Count | 1 Count |
| Built-In Media | Batteries |
| Model Number | YS1603+4YS7903 |
| UPC | 850024791565 |
| Manufacturer | YoSmart |
| Mfr Part Number | YS1603+4YS7903 |
| Battery Cell Type | Alkaline |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by BlissLinen Return Policy
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