YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 4 (105 dB Siren), LoRa Long-Range, App/SMS/Email Alerts, D2D Offline, 2 AAA Up to 5-Year Battery, Compatible with Alexa/IFTTT/Home Assistant

★★★★★ 4.9 109 reviews

$59.99
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$59.99
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Free shipping Free 30-day returns

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Product details

Management number 218609825 Release Date 2026/05/03 List Price $24.00 Model Number 218609825
Category
  • Complete plug-and-play kit: hub plus Leak Sensor 4 units, each with a built-in 105 dB audible alarm for instant on-site alerts.
  • Long-range LoRa: reliable coverage where Wi-Fi struggles (up to 1/4-mile 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.
  • Low-maintenance power: each sensor uses 2 AAA batteries with up to 5 years typical battery life; easy replacement.
  • 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.

UPC 810121540855
Size With Siren
Brand YoLink
Color White
Voltage 5 Volts
Manufacturer YoSmart
Model Number YS1603+4YS7906
Power Source AC/DC
Audible Noise 105 Decibels
BuiltIn Media Batteries
Maximum Range 1000 Feet
Mounting Type Floor Mount
Control Method App
Mfr Part Number YS1603+4YS7906
Sensor Technology LoRa
Compatible Devices Smartphone
Battery Description Alkaline
Number of Batteries 8 AAA batteries required. (included)
Smart Home Compatibility Smart Home Compatible
Item Dimensions L x W x H 7"L x 5"W x 2.5"H

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4.9 out of 5
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109 ratings | 45 reviews
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