YoLink LoRa Water Level Monitoring Sensor Starter Kit: 1 YoLink Hub & Wireless Battery-Powered Float Switch Alarm, Sump Pump Alarm, AC Condensate Overflow, Tank Level, Toilet Leak Sensor, 105dB Siren

★★★★★ 4.4 67 reviews

$56.99
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Management number 220698286 Release Date 2026/05/03 List Price $22.80 Model Number 220698286
Category
  • A SMART START! Everything you need to start your water level monitoring: one Water Level Monitoring Sensor with float switch, and one YoLink hub. The hub supports 300+ devices from our full product line. Two AAA batteries are included!
  • MANY APPLICATIONS! Sump pump alarm, AC condensate pan overflow alarm, runaway toilet/jammed flapper, internal toilet leak alarm, fish tank, pond, fountain, rainwater drum/tank, cistern, water storage tank high or low level detector
  • SPEND LESS, GET MORE! YoLink smart sensors are not only economical but they are part of a growing family of products compatible with your Water Level Monitoring Sensor. Shut off or turn on water on high or low level detection, turn pumps on/off, activate sirens and lights. Automatically.
  • WIRE LESS! The sensor is wireless and battery-powered, with LoRa-based extreme long-range wireless (up to a 1/4 mile open-air!), so you can put your sensor where WiFi and older RF technologies can't go. No cables, conduit, raceway, trenching, or electrician required!
  • EASY DIY INSTALLATION with our innovative pendant-mount style float switch. Simply hang or suspend the float switch into the monitoring tank or container. The float switch's stainless steel washers provide ballast for stability against wave action, and also provide edge/sidewall protection. Tie wraps and tie wrap mount included.
  • KNOW NOW! This is a smart device with a full-featured app. Beware of products that require you be in earshot of the alarm. Types of notifications available to you include: app push notifications, email, SMS, siren or lighting activation, SpeakerHub sound or spoken messages. Each account receives 5 SMS per month per device, plus 5, free. YoLink Siren, Switch, Plug, Relay or SpeakerHub purchased separately.
  • ALARMING! The sensor has a built-in 105dB sounder, for local, indoor alarms. Or, add an optional remote Siren Alarm or other YoLink alarm product. Search B0887SMPKK for the Siren Alarm.
  • Looking for water depth monitoring? Our new Water Depth Sensor includes a water pressure sensor probe, capable of measuring water depths up to 16 feet (data reported in centimeters deep). Search B0C5QX3HHQ. Looking for the original Water Level Monitoring Sensor with probe? See the Water Leak Sensor 3, for applications not practical for a float switch, such as for washing machine water drain pipe backup detection. Search B08T8X4XWN
  • Looking for the optional ruggedized wall-mount bracket? The optional bracket provides the sensor with additional protection against impact, casual tampering and cord removal. Search B0C4PFTFM2
  • Compatible with Alexa, IFTTT and Home Assistant.
UPC 810121540688
Brand YoLink
Color White
Voltage 3 Volts (DC)
Unit Count 1.0 Count
Manufacturer YOSMART
Model Number YS1603+YS7904F
Power Source Battery Powered
Audible Noise 105 Decibels
BuiltIn Media Detector
Maximum Range 402 Meters
Mounting Type Pendant Mount
Control Method App
Item Type Name Water Level Sensor
Mfr Part Number YS1603+YS7904
Sensor Technology LoRa
Compatible Devices Android Phone, iPhone
Battery Description Alkaline
Number of Batteries 2 AAA batteries required. (included)
Smart Home Compatibility Smart Home Compatible
Manufacturer Warranty Description 2 Years

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